Home / 32,334,356.22-48,459,524.49-13,142,760.54

Finding the Fourth Proportional to 32,334,356.22, 48,459,524.49 and 13,142,760.54

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Solution

The fourth proportional to 32,334,356.22, 48,459,524.49 and 13,142,760.54 is: 19,697,065.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334,356.22 : 48,459,524.49 = 13,142,760.54 : x
  2. Step 2: Convert to fraction form
    32,334,356.22/48,459,524.49 = 13,142,760.54/x
  3. Step 3: Cross multiply
    32,334,356.22x = 48,459,524.49 × 13,142,760.54
  4. Step 4: Simplify right side
    32,334,356.22x = 636,891,926,254,335.62
  5. Step 5: Solve for x
    x = 636,891,926,254,335.62/32,334,356.22
  6. Step 6: Final answer
    x = 19,697,065.31

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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.