Home / 123,038,124.60-184,557,186.90-32,161,713.60

Finding the Fourth Proportional to 123,038,124.60, 184,557,186.90 and 32,161,713.60

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Solution

The fourth proportional to 123,038,124.60, 184,557,186.90 and 32,161,713.60 is: 48,242,570.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,038,124.60 : 184,557,186.90 = 32,161,713.60 : x
  2. Step 2: Convert to fraction form
    123,038,124.60/184,557,186.90 = 32,161,713.60/x
  3. Step 3: Cross multiply
    123,038,124.60x = 184,557,186.90 × 32,161,713.60
  4. Step 4: Simplify right side
    123,038,124.60x = 5,935,675,387,899,472
  5. Step 5: Solve for x
    x = 5,935,675,387,899,472/123,038,124.60
  6. Step 6: Final answer
    x = 48,242,570.40

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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.