Home / 2,425,417,301.43-3,638,416,390.11-744,482,609.91

Finding the Fourth Proportional to 2,425,417,301.43, 3,638,416,390.11 and 744,482,609.91

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Solution

The fourth proportional to 2,425,417,301.43, 3,638,416,390.11 and 744,482,609.91 is: 1,116,813,064.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,417,301.43 : 3,638,416,390.11 = 744,482,609.91 : x
  2. Step 2: Convert to fraction form
    2,425,417,301.43/3,638,416,390.11 = 744,482,609.91/x
  3. Step 3: Cross multiply
    2,425,417,301.43x = 3,638,416,390.11 × 744,482,609.91
  4. Step 4: Simplify right side
    2,425,417,301.43x = 2,708,737,730,048,413,696
  5. Step 5: Solve for x
    x = 2,708,737,730,048,413,696/2,425,417,301.43
  6. Step 6: Final answer
    x = 1,116,813,064.89

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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.