Home / 23,491,513.24-32,411,023.02-13,695,023.16

Finding the Fourth Proportional to 23,491,513.24, 32,411,023.02 and 13,695,023.16

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Solution

The fourth proportional to 23,491,513.24, 32,411,023.02 and 13,695,023.16 is: 18,894,896.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491,513.24 : 32,411,023.02 = 13,695,023.16 : x
  2. Step 2: Convert to fraction form
    23,491,513.24/32,411,023.02 = 13,695,023.16/x
  3. Step 3: Cross multiply
    23,491,513.24x = 32,411,023.02 × 13,695,023.16
  4. Step 4: Simplify right side
    23,491,513.24x = 443,869,710,898,193.12
  5. Step 5: Solve for x
    x = 443,869,710,898,193.12/23,491,513.24
  6. Step 6: Final answer
    x = 18,894,896.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.