Home / 123,038,127.60-184,557,191.40-32,161,716.60

Finding the Fourth Proportional to 123,038,127.60, 184,557,191.40 and 32,161,716.60

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Solution

The fourth proportional to 123,038,127.60, 184,557,191.40 and 32,161,716.60 is: 48,242,574.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,038,127.60 : 184,557,191.40 = 32,161,716.60 : x
  2. Step 2: Convert to fraction form
    123,038,127.60/184,557,191.40 = 32,161,716.60/x
  3. Step 3: Cross multiply
    123,038,127.60x = 184,557,191.40 × 32,161,716.60
  4. Step 4: Simplify right side
    123,038,127.60x = 5,935,676,086,298,758
  5. Step 5: Solve for x
    x = 5,935,676,086,298,758/123,038,127.60
  6. Step 6: Final answer
    x = 48,242,574.90

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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.