Home / 22,745,903.60-34,118,855.40-14,136,559.40

Finding the Fourth Proportional to 22,745,903.60, 34,118,855.40 and 14,136,559.40

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Solution

The fourth proportional to 22,745,903.60, 34,118,855.40 and 14,136,559.40 is: 21,204,839.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,745,903.60 : 34,118,855.40 = 14,136,559.40 : x
  2. Step 2: Convert to fraction form
    22,745,903.60/34,118,855.40 = 14,136,559.40/x
  3. Step 3: Cross multiply
    22,745,903.60x = 34,118,855.40 × 14,136,559.40
  4. Step 4: Simplify right side
    22,745,903.60x = 482,323,226,022,110.75
  5. Step 5: Solve for x
    x = 482,323,226,022,110.75/22,745,903.60
  6. Step 6: Final answer
    x = 21,204,839.10

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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.