Home / 24,551,670.90-33,883,323.12-13,540,574.40

Finding the Fourth Proportional to 24,551,670.90, 33,883,323.12 and 13,540,574.40

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Solution

The fourth proportional to 24,551,670.90, 33,883,323.12 and 13,540,574.40 is: 18,687,105.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,551,670.90 : 33,883,323.12 = 13,540,574.40 : x
  2. Step 2: Convert to fraction form
    24,551,670.90/33,883,323.12 = 13,540,574.40/x
  3. Step 3: Cross multiply
    24,551,670.90x = 33,883,323.12 × 13,540,574.40
  4. Step 4: Simplify right side
    24,551,670.90x = 458,799,657,625,600.12
  5. Step 5: Solve for x
    x = 458,799,657,625,600.12/24,551,670.90
  6. Step 6: Final answer
    x = 18,687,105.23

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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.