Home / 22,701,136.60-34,051,704.90-15,103,466.20

Finding the Fourth Proportional to 22,701,136.60, 34,051,704.90 and 15,103,466.20

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Solution

The fourth proportional to 22,701,136.60, 34,051,704.90 and 15,103,466.20 is: 22,655,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,701,136.60 : 34,051,704.90 = 15,103,466.20 : x
  2. Step 2: Convert to fraction form
    22,701,136.60/34,051,704.90 = 15,103,466.20/x
  3. Step 3: Cross multiply
    22,701,136.60x = 34,051,704.90 × 15,103,466.20
  4. Step 4: Simplify right side
    22,701,136.60x = 514,298,774,009,524.31
  5. Step 5: Solve for x
    x = 514,298,774,009,524.31/22,701,136.60
  6. Step 6: Final answer
    x = 22,655,199.30

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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.