Home / 23,325,892.10-34,963,177.35-8,172,023.30

Finding the Fourth Proportional to 23,325,892.10, 34,963,177.35 and 8,172,023.30

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Solution

The fourth proportional to 23,325,892.10, 34,963,177.35 and 8,172,023.30 is: 12,249,044.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,325,892.10 : 34,963,177.35 = 8,172,023.30 : x
  2. Step 2: Convert to fraction form
    23,325,892.10/34,963,177.35 = 8,172,023.30/x
  3. Step 3: Cross multiply
    23,325,892.10x = 34,963,177.35 × 8,172,023.30
  4. Step 4: Simplify right side
    23,325,892.10x = 285,719,899,946,232.25
  5. Step 5: Solve for x
    x = 285,719,899,946,232.25/23,325,892.10
  6. Step 6: Final answer
    x = 12,249,044.91

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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.