Home / 123,038,121.60-184,557,182.40-32,161,710.60

Finding the Fourth Proportional to 123,038,121.60, 184,557,182.40 and 32,161,710.60

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Solution

The fourth proportional to 123,038,121.60, 184,557,182.40 and 32,161,710.60 is: 48,242,565.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,038,121.60 : 184,557,182.40 = 32,161,710.60 : x
  2. Step 2: Convert to fraction form
    123,038,121.60/184,557,182.40 = 32,161,710.60/x
  3. Step 3: Cross multiply
    123,038,121.60x = 184,557,182.40 × 32,161,710.60
  4. Step 4: Simplify right side
    123,038,121.60x = 5,935,674,689,500,214
  5. Step 5: Solve for x
    x = 5,935,674,689,500,214/123,038,121.60
  6. Step 6: Final answer
    x = 48,242,565.90

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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.