Home / 24,551,675.90-33,883,330.02-13,540,579.40

Finding the Fourth Proportional to 24,551,675.90, 33,883,330.02 and 13,540,579.40

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Solution

The fourth proportional to 24,551,675.90, 33,883,330.02 and 13,540,579.40 is: 18,687,112.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,551,675.90 : 33,883,330.02 = 13,540,579.40 : x
  2. Step 2: Convert to fraction form
    24,551,675.90/33,883,330.02 = 13,540,579.40/x
  3. Step 3: Cross multiply
    24,551,675.90x = 33,883,330.02 × 13,540,579.40
  4. Step 4: Simplify right side
    24,551,675.90x = 458,799,920,472,213.62
  5. Step 5: Solve for x
    x = 458,799,920,472,213.62/24,551,675.90
  6. Step 6: Final answer
    x = 18,687,112.13

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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.