Home / 22,241,463.84-33,364,943.64-7,861,566.24

Finding the Fourth Proportional to 22,241,463.84, 33,364,943.64 and 7,861,566.24

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Solution

The fourth proportional to 22,241,463.84, 33,364,943.64 and 7,861,566.24 is: 11,793,320.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241,463.84 : 33,364,943.64 = 7,861,566.24 : x
  2. Step 2: Convert to fraction form
    22,241,463.84/33,364,943.64 = 7,861,566.24/x
  3. Step 3: Cross multiply
    22,241,463.84x = 33,364,943.64 × 7,861,566.24
  4. Step 4: Simplify right side
    22,241,463.84x = 262,300,714,519,726.72
  5. Step 5: Solve for x
    x = 262,300,714,519,726.72/22,241,463.84
  6. Step 6: Final answer
    x = 11,793,320.64

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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.