Home / 119,344,402.08-178,998,866.28-33,073,814.16

Finding the Fourth Proportional to 119,344,402.08, 178,998,866.28 and 33,073,814.16

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Solution

The fourth proportional to 119,344,402.08, 178,998,866.28 and 33,073,814.16 is: 49,605,805.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,344,402.08 : 178,998,866.28 = 33,073,814.16 : x
  2. Step 2: Convert to fraction form
    119,344,402.08/178,998,866.28 = 33,073,814.16/x
  3. Step 3: Cross multiply
    119,344,402.08x = 178,998,866.28 × 33,073,814.16
  4. Step 4: Simplify right side
    119,344,402.08x = 5,920,175,238,195,411
  5. Step 5: Solve for x
    x = 5,920,175,238,195,411/119,344,402.08
  6. Step 6: Final answer
    x = 49,605,805.84

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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.