Home / 17,679,558.02-24,397,612.70-9,838,938.85

Finding the Fourth Proportional to 17,679,558.02, 24,397,612.70 and 9,838,938.85

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Solution

The fourth proportional to 17,679,558.02, 24,397,612.70 and 9,838,938.85 is: 13,577,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,679,558.02 : 24,397,612.70 = 9,838,938.85 : x
  2. Step 2: Convert to fraction form
    17,679,558.02/24,397,612.70 = 9,838,938.85/x
  3. Step 3: Cross multiply
    17,679,558.02x = 24,397,612.70 × 9,838,938.85
  4. Step 4: Simplify right side
    17,679,558.02x = 240,046,619,331,094.69
  5. Step 5: Solve for x
    x = 240,046,619,331,094.69/17,679,558.02
  6. Step 6: Final answer
    x = 13,577,636.90

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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.