Home / 43,721,042.56-60,334,731.84-24,143,148.16

Finding the Fourth Proportional to 43,721,042.56, 60,334,731.84 and 24,143,148.16

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Solution

The fourth proportional to 43,721,042.56, 60,334,731.84 and 24,143,148.16 is: 33,317,374.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,721,042.56 : 60,334,731.84 = 24,143,148.16 : x
  2. Step 2: Convert to fraction form
    43,721,042.56/60,334,731.84 = 24,143,148.16/x
  3. Step 3: Cross multiply
    43,721,042.56x = 60,334,731.84 × 24,143,148.16
  4. Step 4: Simplify right side
    43,721,042.56x = 1,456,670,370,006,989.50
  5. Step 5: Solve for x
    x = 1,456,670,370,006,989.50/43,721,042.56
  6. Step 6: Final answer
    x = 33,317,374.99

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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.