Home / 43,406,635.92-59,900,921.06-23,827,857.42

Finding the Fourth Proportional to 43,406,635.92, 59,900,921.06 and 23,827,857.42

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Solution

The fourth proportional to 43,406,635.92, 59,900,921.06 and 23,827,857.42 is: 32,882,313.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,406,635.92 : 59,900,921.06 = 23,827,857.42 : x
  2. Step 2: Convert to fraction form
    43,406,635.92/59,900,921.06 = 23,827,857.42/x
  3. Step 3: Cross multiply
    43,406,635.92x = 59,900,921.06 × 23,827,857.42
  4. Step 4: Simplify right side
    43,406,635.92x = 1,427,310,606,344,355.50
  5. Step 5: Solve for x
    x = 1,427,310,606,344,355.50/43,406,635.92
  6. Step 6: Final answer
    x = 32,882,313.41

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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.