Home / 65,664,000.40-98,496,000.60-44,164,915.60

Finding the Fourth Proportional to 65,664,000.40, 98,496,000.60 and 44,164,915.60

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Solution

The fourth proportional to 65,664,000.40, 98,496,000.60 and 44,164,915.60 is: 66,247,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,664,000.40 : 98,496,000.60 = 44,164,915.60 : x
  2. Step 2: Convert to fraction form
    65,664,000.40/98,496,000.60 = 44,164,915.60/x
  3. Step 3: Cross multiply
    65,664,000.40x = 98,496,000.60 × 44,164,915.60
  4. Step 4: Simplify right side
    65,664,000.40x = 4,350,067,553,436,549
  5. Step 5: Solve for x
    x = 4,350,067,553,436,549/65,664,000.40
  6. Step 6: Final answer
    x = 66,247,373.40

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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.