Home / 32,012,287.42-44,182,539.04-18,966,891.10

Finding the Fourth Proportional to 32,012,287.42, 44,182,539.04 and 18,966,891.10

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Solution

The fourth proportional to 32,012,287.42, 44,182,539.04 and 18,966,891.10 is: 26,177,617.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,012,287.42 : 44,182,539.04 = 18,966,891.10 : x
  2. Step 2: Convert to fraction form
    32,012,287.42/44,182,539.04 = 18,966,891.10/x
  3. Step 3: Cross multiply
    32,012,287.42x = 44,182,539.04 × 18,966,891.10
  4. Step 4: Simplify right side
    32,012,287.42x = 838,005,406,493,178.62
  5. Step 5: Solve for x
    x = 838,005,406,493,178.62/32,012,287.42
  6. Step 6: Final answer
    x = 26,177,617.22

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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.