Home / 24,859,678.56-34,307,282.88-13,696,625.76

Finding the Fourth Proportional to 24,859,678.56, 34,307,282.88 and 13,696,625.76

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Solution

The fourth proportional to 24,859,678.56, 34,307,282.88 and 13,696,625.76 is: 18,901,853.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,859,678.56 : 34,307,282.88 = 13,696,625.76 : x
  2. Step 2: Convert to fraction form
    24,859,678.56/34,307,282.88 = 13,696,625.76/x
  3. Step 3: Cross multiply
    24,859,678.56x = 34,307,282.88 × 13,696,625.76
  4. Step 4: Simplify right side
    24,859,678.56x = 469,894,014,449,815
  5. Step 5: Solve for x
    x = 469,894,014,449,815/24,859,678.56
  6. Step 6: Final answer
    x = 18,901,853.99

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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.