Home / 41,239,313,689.80-61,858,970,534.70-15,063,506,099.40

Finding the Fourth Proportional to 41,239,313,689.80, 61,858,970,534.70 and 15,063,506,099.40

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Solution

The fourth proportional to 41,239,313,689.80, 61,858,970,534.70 and 15,063,506,099.40 is: 22,595,259,149.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,239,313,689.80 : 61,858,970,534.70 = 15,063,506,099.40 : x
  2. Step 2: Convert to fraction form
    41,239,313,689.80/61,858,970,534.70 = 15,063,506,099.40/x
  3. Step 3: Cross multiply
    41,239,313,689.80x = 61,858,970,534.70 × 15,063,506,099.40
  4. Step 4: Simplify right side
    41,239,313,689.80x = 931,812,979,952,058,236,928
  5. Step 5: Solve for x
    x = 931,812,979,952,058,236,928/41,239,313,689.80
  6. Step 6: Final answer
    x = 22,595,259,149.10

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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.