Home / 24,531,087.13-33,853,127.04-13,518,230.94

Finding the Fourth Proportional to 24,531,087.13, 33,853,127.04 and 13,518,230.94

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Solution

The fourth proportional to 24,531,087.13, 33,853,127.04 and 13,518,230.94 is: 18,655,283.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,087.13 : 33,853,127.04 = 13,518,230.94 : x
  2. Step 2: Convert to fraction form
    24,531,087.13/33,853,127.04 = 13,518,230.94/x
  3. Step 3: Cross multiply
    24,531,087.13x = 33,853,127.04 × 13,518,230.94
  4. Step 4: Simplify right side
    24,531,087.13x = 457,634,389,367,878.56
  5. Step 5: Solve for x
    x = 457,634,389,367,878.56/24,531,087.13
  6. Step 6: Final answer
    x = 18,655,283.68

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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.