Home / 58,440,474.28-80,650,234.02-32,334,569.32

Finding the Fourth Proportional to 58,440,474.28, 80,650,234.02 and 32,334,569.32

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Solution

The fourth proportional to 58,440,474.28, 80,650,234.02 and 32,334,569.32 is: 44,623,022.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,440,474.28 : 80,650,234.02 = 32,334,569.32 : x
  2. Step 2: Convert to fraction form
    58,440,474.28/80,650,234.02 = 32,334,569.32/x
  3. Step 3: Cross multiply
    58,440,474.28x = 80,650,234.02 × 32,334,569.32
  4. Step 4: Simplify right side
    58,440,474.28x = 2,607,790,582,593,912
  5. Step 5: Solve for x
    x = 2,607,790,582,593,912/58,440,474.28
  6. Step 6: Final answer
    x = 44,623,022.22

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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.