Home / 29,661,123.69-44,475,430.44-9,185,158.89

Finding the Fourth Proportional to 29,661,123.69, 44,475,430.44 and 9,185,158.89

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Solution

The fourth proportional to 29,661,123.69, 44,475,430.44 and 9,185,158.89 is: 13,772,704.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,661,123.69 : 44,475,430.44 = 9,185,158.89 : x
  2. Step 2: Convert to fraction form
    29,661,123.69/44,475,430.44 = 9,185,158.89/x
  3. Step 3: Cross multiply
    29,661,123.69x = 44,475,430.44 × 9,185,158.89
  4. Step 4: Simplify right side
    29,661,123.69x = 408,513,895,292,542.62
  5. Step 5: Solve for x
    x = 408,513,895,292,542.62/29,661,123.69
  6. Step 6: Final answer
    x = 13,772,704.62

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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.