Home / 17,631,532.18-24,330,179.10-9,895,080.34

Finding the Fourth Proportional to 17,631,532.18, 24,330,179.10 and 9,895,080.34

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Solution

The fourth proportional to 17,631,532.18, 24,330,179.10 and 9,895,080.34 is: 13,654,461.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,631,532.18 : 24,330,179.10 = 9,895,080.34 : x
  2. Step 2: Convert to fraction form
    17,631,532.18/24,330,179.10 = 9,895,080.34/x
  3. Step 3: Cross multiply
    17,631,532.18x = 24,330,179.10 × 9,895,080.34
  4. Step 4: Simplify right side
    17,631,532.18x = 240,749,076,881,088.91
  5. Step 5: Solve for x
    x = 240,749,076,881,088.91/17,631,532.18
  6. Step 6: Final answer
    x = 13,654,461.47

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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.