Home / 44,724,801.52-67,088,704.02-12,373,997.68

Finding the Fourth Proportional to 44,724,801.52, 67,088,704.02 and 12,373,997.68

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Solution

The fourth proportional to 44,724,801.52, 67,088,704.02 and 12,373,997.68 is: 18,561,412.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,724,801.52 : 67,088,704.02 = 12,373,997.68 : x
  2. Step 2: Convert to fraction form
    44,724,801.52/67,088,704.02 = 12,373,997.68/x
  3. Step 3: Cross multiply
    44,724,801.52x = 67,088,704.02 × 12,373,997.68
  4. Step 4: Simplify right side
    44,724,801.52x = 830,155,467,897,686.75
  5. Step 5: Solve for x
    x = 830,155,467,897,686.75/44,724,801.52
  6. Step 6: Final answer
    x = 18,561,412.01

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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.