Home / 59,580,391.38-89,370,455.76-15,861,159.96

Finding the Fourth Proportional to 59,580,391.38, 89,370,455.76 and 15,861,159.96

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Solution

The fourth proportional to 59,580,391.38, 89,370,455.76 and 15,861,159.96 is: 23,791,704.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580,391.38 : 89,370,455.76 = 15,861,159.96 : x
  2. Step 2: Convert to fraction form
    59,580,391.38/89,370,455.76 = 15,861,159.96/x
  3. Step 3: Cross multiply
    59,580,391.38x = 89,370,455.76 × 15,861,159.96
  4. Step 4: Simplify right side
    59,580,391.38x = 1,417,519,094,507,463.50
  5. Step 5: Solve for x
    x = 1,417,519,094,507,463.50/59,580,391.38
  6. Step 6: Final answer
    x = 23,791,704.98

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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.