Home / 16,754,042.81-25,116,670.98-5,822,812.41

Finding the Fourth Proportional to 16,754,042.81, 25,116,670.98 and 5,822,812.41

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Solution

The fourth proportional to 16,754,042.81, 25,116,670.98 and 5,822,812.41 is: 8,729,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,754,042.81 : 25,116,670.98 = 5,822,812.41 : x
  2. Step 2: Convert to fraction form
    16,754,042.81/25,116,670.98 = 5,822,812.41/x
  3. Step 3: Cross multiply
    16,754,042.81x = 25,116,670.98 × 5,822,812.41
  4. Step 4: Simplify right side
    16,754,042.81x = 146,249,663,480,230.88
  5. Step 5: Solve for x
    x = 146,249,663,480,230.88/16,754,042.81
  6. Step 6: Final answer
    x = 8,729,216.30

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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.