Home / 95,424,000.60-143,136,000.90-88,999,469.40

Finding the Fourth Proportional to 95,424,000.60, 143,136,000.90 and 88,999,469.40

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Solution

The fourth proportional to 95,424,000.60, 143,136,000.90 and 88,999,469.40 is: 133,499,204.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,424,000.60 : 143,136,000.90 = 88,999,469.40 : x
  2. Step 2: Convert to fraction form
    95,424,000.60/143,136,000.90 = 88,999,469.40/x
  3. Step 3: Cross multiply
    95,424,000.60x = 143,136,000.90 × 88,999,469.40
  4. Step 4: Simplify right side
    95,424,000.60x = 12,739,028,132,137,924
  5. Step 5: Solve for x
    x = 12,739,028,132,137,924/95,424,000.60
  6. Step 6: Final answer
    x = 133,499,204.10

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1.5x scale

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.