Home / 52,761,888,093.40-79,142,832,140.10-27,966,976,797.40

Finding the Fourth Proportional to 52,761,888,093.40, 79,142,832,140.10 and 27,966,976,797.40

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Solution

The fourth proportional to 52,761,888,093.40, 79,142,832,140.10 and 27,966,976,797.40 is: 41,950,465,196.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,761,888,093.40 : 79,142,832,140.10 = 27,966,976,797.40 : x
  2. Step 2: Convert to fraction form
    52,761,888,093.40/79,142,832,140.10 = 27,966,976,797.40/x
  3. Step 3: Cross multiply
    52,761,888,093.40x = 79,142,832,140.10 × 27,966,976,797.40
  4. Step 4: Simplify right side
    52,761,888,093.40x = 2,213,385,750,142,699,962,368
  5. Step 5: Solve for x
    x = 2,213,385,750,142,699,962,368/52,761,888,093.40
  6. Step 6: Final answer
    x = 41,950,465,196.10

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Double scale
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Similar ratio
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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.