Home / 63,877,466.40-95,816,199.60-25,520,013.60

Finding the Fourth Proportional to 63,877,466.40, 95,816,199.60 and 25,520,013.60

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Solution

The fourth proportional to 63,877,466.40, 95,816,199.60 and 25,520,013.60 is: 38,280,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,877,466.40 : 95,816,199.60 = 25,520,013.60 : x
  2. Step 2: Convert to fraction form
    63,877,466.40/95,816,199.60 = 25,520,013.60/x
  3. Step 3: Cross multiply
    63,877,466.40x = 95,816,199.60 × 25,520,013.60
  4. Step 4: Simplify right side
    63,877,466.40x = 2,445,230,716,892,314.50
  5. Step 5: Solve for x
    x = 2,445,230,716,892,314.50/63,877,466.40
  6. Step 6: Final answer
    x = 38,280,020.40

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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.