Home / 52,535,218.14-78,851,266.92-26,645,687.10

Finding the Fourth Proportional to 52,535,218.14, 78,851,266.92 and 26,645,687.10

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Solution

The fourth proportional to 52,535,218.14, 78,851,266.92 and 26,645,687.10 is: 39,993,099.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,535,218.14 : 78,851,266.92 = 26,645,687.10 : x
  2. Step 2: Convert to fraction form
    52,535,218.14/78,851,266.92 = 26,645,687.10/x
  3. Step 3: Cross multiply
    52,535,218.14x = 78,851,266.92 × 26,645,687.10
  4. Step 4: Simplify right side
    52,535,218.14x = 2,101,046,185,788,901
  5. Step 5: Solve for x
    x = 2,101,046,185,788,901/52,535,218.14
  6. Step 6: Final answer
    x = 39,993,099.11

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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.