Home / 24,435,706.39-33,719,267.15-13,421,886.91

Finding the Fourth Proportional to 24,435,706.39, 33,719,267.15 and 13,421,886.91

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Solution

The fourth proportional to 24,435,706.39, 33,719,267.15 and 13,421,886.91 is: 18,521,101.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,435,706.39 : 33,719,267.15 = 13,421,886.91 : x
  2. Step 2: Convert to fraction form
    24,435,706.39/33,719,267.15 = 13,421,886.91/x
  3. Step 3: Cross multiply
    24,435,706.39x = 33,719,267.15 × 13,421,886.91
  4. Step 4: Simplify right side
    24,435,706.39x = 452,576,190,274,302.50
  5. Step 5: Solve for x
    x = 452,576,190,274,302.50/24,435,706.39
  6. Step 6: Final answer
    x = 18,521,101.17

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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.