Home / 29,432,412.72-44,155,685.52-9,237,654.72

Finding the Fourth Proportional to 29,432,412.72, 44,155,685.52 and 9,237,654.72

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Solution

The fourth proportional to 29,432,412.72, 44,155,685.52 and 9,237,654.72 is: 13,858,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,432,412.72 : 44,155,685.52 = 9,237,654.72 : x
  2. Step 2: Convert to fraction form
    29,432,412.72/44,155,685.52 = 9,237,654.72/x
  3. Step 3: Cross multiply
    29,432,412.72x = 44,155,685.52 × 9,237,654.72
  4. Step 4: Simplify right side
    29,432,412.72x = 407,894,976,758,663.69
  5. Step 5: Solve for x
    x = 407,894,976,758,663.69/29,432,412.72
  6. Step 6: Final answer
    x = 13,858,699.95

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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.