Home / 17,631,259.47-24,329,803.95-9,894,807.11

Finding the Fourth Proportional to 17,631,259.47, 24,329,803.95 and 9,894,807.11

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Solution

The fourth proportional to 17,631,259.47, 24,329,803.95 and 9,894,807.11 is: 13,654,085.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,631,259.47 : 24,329,803.95 = 9,894,807.11 : x
  2. Step 2: Convert to fraction form
    17,631,259.47/24,329,803.95 = 9,894,807.11/x
  3. Step 3: Cross multiply
    17,631,259.47x = 24,329,803.95 × 9,894,807.11
  4. Step 4: Simplify right side
    17,631,259.47x = 240,738,717,170,190.59
  5. Step 5: Solve for x
    x = 240,738,717,170,190.59/17,631,259.47
  6. Step 6: Final answer
    x = 13,654,085.10

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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.