Home / 332,497,234,053.40-498,695,458,154.59-90,493,202,590.39

Finding the Fourth Proportional to 332,497,234,053.40, 498,695,458,154.59 and 90,493,202,590.39

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Solution

The fourth proportional to 332,497,234,053.40, 498,695,458,154.59 and 90,493,202,590.39 is: 135,726,088,832.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,497,234,053.40 : 498,695,458,154.59 = 90,493,202,590.39 : x
  2. Step 2: Convert to fraction form
    332,497,234,053.40/498,695,458,154.59 = 90,493,202,590.39/x
  3. Step 3: Cross multiply
    332,497,234,053.40x = 498,695,458,154.59 × 90,493,202,590.39
  4. Step 4: Simplify right side
    332,497,234,053.40x = 45,128,549,125,690,677,526,528
  5. Step 5: Solve for x
    x = 45,128,549,125,690,677,526,528/332,497,234,053.40
  6. Step 6: Final answer
    x = 135,726,088,832.50

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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.