Home / 332,497,234,053.15-498,695,458,154.22-90,493,202,590.14

Finding the Fourth Proportional to 332,497,234,053.15, 498,695,458,154.22 and 90,493,202,590.14

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Solution

The fourth proportional to 332,497,234,053.15, 498,695,458,154.22 and 90,493,202,590.14 is: 135,726,088,832.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,497,234,053.15 : 498,695,458,154.22 = 90,493,202,590.14 : x
  2. Step 2: Convert to fraction form
    332,497,234,053.15/498,695,458,154.22 = 90,493,202,590.14/x
  3. Step 3: Cross multiply
    332,497,234,053.15x = 498,695,458,154.22 × 90,493,202,590.14
  4. Step 4: Simplify right side
    332,497,234,053.15x = 45,128,549,125,532,510,322,688
  5. Step 5: Solve for x
    x = 45,128,549,125,532,510,322,688/332,497,234,053.15
  6. Step 6: Final answer
    x = 135,726,088,832.12

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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.