Home / 124,632,045.10-186,948,067.65-124,632,045.10

Finding the Fourth Proportional to 124,632,045.10, 186,948,067.65 and 124,632,045.10

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Solution

The fourth proportional to 124,632,045.10, 186,948,067.65 and 124,632,045.10 is: 186,948,067.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,632,045.10 : 186,948,067.65 = 124,632,045.10 : x
  2. Step 2: Convert to fraction form
    124,632,045.10/186,948,067.65 = 124,632,045.10/x
  3. Step 3: Cross multiply
    124,632,045.10x = 186,948,067.65 × 124,632,045.10
  4. Step 4: Simplify right side
    124,632,045.10x = 23,299,719,998,712,652
  5. Step 5: Solve for x
    x = 23,299,719,998,712,652/124,632,045.10
  6. Step 6: Final answer
    x = 186,948,067.65

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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.