Home / 49,781,350.40-74,588,044.80-24,167,206.40

Finding the Fourth Proportional to 49,781,350.40, 74,588,044.80 and 24,167,206.40

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Solution

The fourth proportional to 49,781,350.40, 74,588,044.80 and 24,167,206.40 is: 36,210,039.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,781,350.40 : 74,588,044.80 = 24,167,206.40 : x
  2. Step 2: Convert to fraction form
    49,781,350.40/74,588,044.80 = 24,167,206.40/x
  3. Step 3: Cross multiply
    49,781,350.40x = 74,588,044.80 × 24,167,206.40
  4. Step 4: Simplify right side
    49,781,350.40x = 1,802,584,673,654,046.50
  5. Step 5: Solve for x
    x = 1,802,584,673,654,046.50/49,781,350.40
  6. Step 6: Final answer
    x = 36,210,039.69

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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.