Home / 29,680,013.80-44,484,591.30-15,295,677.40

Finding the Fourth Proportional to 29,680,013.80, 44,484,591.30 and 15,295,677.40

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Solution

The fourth proportional to 29,680,013.80, 44,484,591.30 and 15,295,677.40 is: 22,925,257.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,680,013.80 : 44,484,591.30 = 15,295,677.40 : x
  2. Step 2: Convert to fraction form
    29,680,013.80/44,484,591.30 = 15,295,677.40/x
  3. Step 3: Cross multiply
    29,680,013.80x = 44,484,591.30 × 15,295,677.40
  4. Step 4: Simplify right side
    29,680,013.80x = 680,421,957,795,646.62
  5. Step 5: Solve for x
    x = 680,421,957,795,646.62/29,680,013.80
  6. Step 6: Final answer
    x = 22,925,257.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.