Home / 23,681,784.61-35,536,848.22-10,218,612.61

Finding the Fourth Proportional to 23,681,784.61, 35,536,848.22 and 10,218,612.61

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Solution

The fourth proportional to 23,681,784.61, 35,536,848.22 and 10,218,612.61 is: 15,334,033.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,681,784.61 : 35,536,848.22 = 10,218,612.61 : x
  2. Step 2: Convert to fraction form
    23,681,784.61/35,536,848.22 = 10,218,612.61/x
  3. Step 3: Cross multiply
    23,681,784.61x = 35,536,848.22 × 10,218,612.61
  4. Step 4: Simplify right side
    23,681,784.61x = 363,137,285,397,742.38
  5. Step 5: Solve for x
    x = 363,137,285,397,742.38/23,681,784.61
  6. Step 6: Final answer
    x = 15,334,033.79

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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.