Home / 54,683,617.10-82,025,425.65-14,294,101.10

Finding the Fourth Proportional to 54,683,617.10, 82,025,425.65 and 14,294,101.10

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Solution

The fourth proportional to 54,683,617.10, 82,025,425.65 and 14,294,101.10 is: 21,441,151.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,683,617.10 : 82,025,425.65 = 14,294,101.10 : x
  2. Step 2: Convert to fraction form
    54,683,617.10/82,025,425.65 = 14,294,101.10/x
  3. Step 3: Cross multiply
    54,683,617.10x = 82,025,425.65 × 14,294,101.10
  4. Step 4: Simplify right side
    54,683,617.10x = 1,172,479,727,011,633.25
  5. Step 5: Solve for x
    x = 1,172,479,727,011,633.25/54,683,617.10
  6. Step 6: Final answer
    x = 21,441,151.65

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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.