Home / 43,746,379.16-60,371,729.80-25,161,489.47

Finding the Fourth Proportional to 43,746,379.16, 60,371,729.80 and 25,161,489.47

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Solution

The fourth proportional to 43,746,379.16, 60,371,729.80 and 25,161,489.47 is: 34,723,848.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,746,379.16 : 60,371,729.80 = 25,161,489.47 : x
  2. Step 2: Convert to fraction form
    43,746,379.16/60,371,729.80 = 25,161,489.47/x
  3. Step 3: Cross multiply
    43,746,379.16x = 60,371,729.80 × 25,161,489.47
  4. Step 4: Simplify right side
    43,746,379.16x = 1,519,042,643,736,410.75
  5. Step 5: Solve for x
    x = 1,519,042,643,736,410.75/43,746,379.16
  6. Step 6: Final answer
    x = 34,723,848.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.