Home / 32,597,281.20-48,895,921.80-19,683,264.90

Finding the Fourth Proportional to 32,597,281.20, 48,895,921.80 and 19,683,264.90

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Solution

The fourth proportional to 32,597,281.20, 48,895,921.80 and 19,683,264.90 is: 29,524,897.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,597,281.20 : 48,895,921.80 = 19,683,264.90 : x
  2. Step 2: Convert to fraction form
    32,597,281.20/48,895,921.80 = 19,683,264.90/x
  3. Step 3: Cross multiply
    32,597,281.20x = 48,895,921.80 × 19,683,264.90
  4. Step 4: Simplify right side
    32,597,281.20x = 962,431,381,319,084.75
  5. Step 5: Solve for x
    x = 962,431,381,319,084.75/32,597,281.20
  6. Step 6: Final answer
    x = 29,524,897.35

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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.