Home / 119,527,998.91-165,024,798.19-97,553,914.11

Finding the Fourth Proportional to 119,527,998.91, 165,024,798.19 and 97,553,914.11

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Solution

The fourth proportional to 119,527,998.91, 165,024,798.19 and 97,553,914.11 is: 134,686,559.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,527,998.91 : 165,024,798.19 = 97,553,914.11 : x
  2. Step 2: Convert to fraction form
    119,527,998.91/165,024,798.19 = 97,553,914.11/x
  3. Step 3: Cross multiply
    119,527,998.91x = 165,024,798.19 × 97,553,914.11
  4. Step 4: Simplify right side
    119,527,998.91x = 16,098,814,988,403,458
  5. Step 5: Solve for x
    x = 16,098,814,988,403,458/119,527,998.91
  6. Step 6: Final answer
    x = 134,686,559.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.