Home / 5,472,168,241.11-7,551,603,300.30-2,966,043,650.55

Finding the Fourth Proportional to 5,472,168,241.11, 7,551,603,300.30 and 2,966,043,650.55

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Solution

The fourth proportional to 5,472,168,241.11, 7,551,603,300.30 and 2,966,043,650.55 is: 4,093,146,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,168,241.11 : 7,551,603,300.30 = 2,966,043,650.55 : x
  2. Step 2: Convert to fraction form
    5,472,168,241.11/7,551,603,300.30 = 2,966,043,650.55/x
  3. Step 3: Cross multiply
    5,472,168,241.11x = 7,551,603,300.30 × 2,966,043,650.55
  4. Step 4: Simplify right side
    5,472,168,241.11x = 22,398,385,020,327,243,776
  5. Step 5: Solve for x
    x = 22,398,385,020,327,243,776/5,472,168,241.11
  6. Step 6: Final answer
    x = 4,093,146,269.16

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Half scale
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Double scale
Find fourth proportional to 5,472,168,242.11, 7,551,603,301.68 and 2,966,043,651.55
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.