Home / 23,070,178.52-34,612,843.74-9,434,792.54

Finding the Fourth Proportional to 23,070,178.52, 34,612,843.74 and 9,434,792.54

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Solution

The fourth proportional to 23,070,178.52, 34,612,843.74 and 9,434,792.54 is: 14,155,287.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,070,178.52 : 34,612,843.74 = 9,434,792.54 : x
  2. Step 2: Convert to fraction form
    23,070,178.52/34,612,843.74 = 9,434,792.54/x
  3. Step 3: Cross multiply
    23,070,178.52x = 34,612,843.74 × 9,434,792.54
  4. Step 4: Simplify right side
    23,070,178.52x = 326,564,999,906,337.69
  5. Step 5: Solve for x
    x = 326,564,999,906,337.69/23,070,178.52
  6. Step 6: Final answer
    x = 14,155,287.08

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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.