Home / 92,704,000.40-139,056,000.60-32,121,702.80

Finding the Fourth Proportional to 92,704,000.40, 139,056,000.60 and 32,121,702.80

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Solution

The fourth proportional to 92,704,000.40, 139,056,000.60 and 32,121,702.80 is: 48,182,554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,704,000.40 : 139,056,000.60 = 32,121,702.80 : x
  2. Step 2: Convert to fraction form
    92,704,000.40/139,056,000.60 = 32,121,702.80/x
  3. Step 3: Cross multiply
    92,704,000.40x = 139,056,000.60 × 32,121,702.80
  4. Step 4: Simplify right side
    92,704,000.40x = 4,466,715,523,829,821.50
  5. Step 5: Solve for x
    x = 4,466,715,523,829,821.50/92,704,000.40
  6. Step 6: Final answer
    x = 48,182,554.20

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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.