Home / 39,771,136.60-54,891,701.94-24,893,359.54

Finding the Fourth Proportional to 39,771,136.60, 54,891,701.94 and 24,893,359.54

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Solution

The fourth proportional to 39,771,136.60, 54,891,701.94 and 24,893,359.54 is: 34,357,551.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,771,136.60 : 54,891,701.94 = 24,893,359.54 : x
  2. Step 2: Convert to fraction form
    39,771,136.60/54,891,701.94 = 24,893,359.54/x
  3. Step 3: Cross multiply
    39,771,136.60x = 54,891,701.94 × 24,893,359.54
  4. Step 4: Simplify right side
    39,771,136.60x = 1,366,438,872,154,935.50
  5. Step 5: Solve for x
    x = 1,366,438,872,154,935.50/39,771,136.60
  6. Step 6: Final answer
    x = 34,357,551.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.