Home / 4,074,666,948.10-6,112,000,422.15-3,258,373,572.10

Finding the Fourth Proportional to 4,074,666,948.10, 6,112,000,422.15 and 3,258,373,572.10

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Solution

The fourth proportional to 4,074,666,948.10, 6,112,000,422.15 and 3,258,373,572.10 is: 4,887,560,358.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,666,948.10 : 6,112,000,422.15 = 3,258,373,572.10 : x
  2. Step 2: Convert to fraction form
    4,074,666,948.10/6,112,000,422.15 = 3,258,373,572.10/x
  3. Step 3: Cross multiply
    4,074,666,948.10x = 6,112,000,422.15 × 3,258,373,572.10
  4. Step 4: Simplify right side
    4,074,666,948.10x = 19,915,180,648,197,603,328
  5. Step 5: Solve for x
    x = 19,915,180,648,197,603,328/4,074,666,948.10
  6. Step 6: Final answer
    x = 4,887,560,358.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.