Home / 43,071,184.52-59,438,943.11-23,492,073.03

Finding the Fourth Proportional to 43,071,184.52, 59,438,943.11 and 23,492,073.03

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Solution

The fourth proportional to 43,071,184.52, 59,438,943.11 and 23,492,073.03 is: 32,419,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,071,184.52 : 59,438,943.11 = 23,492,073.03 : x
  2. Step 2: Convert to fraction form
    43,071,184.52/59,438,943.11 = 23,492,073.03/x
  3. Step 3: Cross multiply
    43,071,184.52x = 59,438,943.11 × 23,492,073.03
  4. Step 4: Simplify right side
    43,071,184.52x = 1,396,343,992,201,969.50
  5. Step 5: Solve for x
    x = 1,396,343,992,201,969.50/43,071,184.52
  6. Step 6: Final answer
    x = 32,419,447.20

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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.