Home / 24,185,699.28-33,376,264.98-13,320,683.28

Finding the Fourth Proportional to 24,185,699.28, 33,376,264.98 and 13,320,683.28

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Solution

The fourth proportional to 24,185,699.28, 33,376,264.98 and 13,320,683.28 is: 18,382,542.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185,699.28 : 33,376,264.98 = 13,320,683.28 : x
  2. Step 2: Convert to fraction form
    24,185,699.28/33,376,264.98 = 13,320,683.28/x
  3. Step 3: Cross multiply
    24,185,699.28x = 33,376,264.98 × 13,320,683.28
  4. Step 4: Simplify right side
    24,185,699.28x = 444,594,654,867,935.50
  5. Step 5: Solve for x
    x = 444,594,654,867,935.50/24,185,699.28
  6. Step 6: Final answer
    x = 18,382,542.91

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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.