Home / 19,625,812.24-27,084,510.72-10,924,539.52

Finding the Fourth Proportional to 19,625,812.24, 27,084,510.72 and 10,924,539.52

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Solution

The fourth proportional to 19,625,812.24, 27,084,510.72 and 10,924,539.52 is: 15,076,359.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,625,812.24 : 27,084,510.72 = 10,924,539.52 : x
  2. Step 2: Convert to fraction form
    19,625,812.24/27,084,510.72 = 10,924,539.52/x
  3. Step 3: Cross multiply
    19,625,812.24x = 27,084,510.72 × 10,924,539.52
  4. Step 4: Simplify right side
    19,625,812.24x = 295,885,807,740,503.62
  5. Step 5: Solve for x
    x = 295,885,807,740,503.62/19,625,812.24
  6. Step 6: Final answer
    x = 15,076,359.85

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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.