Home / 24,178,468.40-36,267,702.60-21,344,116.40

Finding the Fourth Proportional to 24,178,468.40, 36,267,702.60 and 21,344,116.40

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Solution

The fourth proportional to 24,178,468.40, 36,267,702.60 and 21,344,116.40 is: 32,016,174.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178,468.40 : 36,267,702.60 = 21,344,116.40 : x
  2. Step 2: Convert to fraction form
    24,178,468.40/36,267,702.60 = 21,344,116.40/x
  3. Step 3: Cross multiply
    24,178,468.40x = 36,267,702.60 × 21,344,116.40
  4. Step 4: Simplify right side
    24,178,468.40x = 774,102,065,854,982.62
  5. Step 5: Solve for x
    x = 774,102,065,854,982.62/24,178,468.40
  6. Step 6: Final answer
    x = 32,016,174.60

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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.