Home / 23,805,353.02-32,851,747.11-13,353,686.17

Finding the Fourth Proportional to 23,805,353.02, 32,851,747.11 and 13,353,686.17

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Solution

The fourth proportional to 23,805,353.02, 32,851,747.11 and 13,353,686.17 is: 18,428,288.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805,353.02 : 32,851,747.11 = 13,353,686.17 : x
  2. Step 2: Convert to fraction form
    23,805,353.02/32,851,747.11 = 13,353,686.17/x
  3. Step 3: Cross multiply
    23,805,353.02x = 32,851,747.11 × 13,353,686.17
  4. Step 4: Simplify right side
    23,805,353.02x = 438,691,920,878,885.69
  5. Step 5: Solve for x
    x = 438,691,920,878,885.69/23,805,353.02
  6. Step 6: Final answer
    x = 18,428,288.82

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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.