Home / 43,207,993.60-59,625,851.52-23,891,749.12

Finding the Fourth Proportional to 43,207,993.60, 59,625,851.52 and 23,891,749.12

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Solution

The fourth proportional to 43,207,993.60, 59,625,851.52 and 23,891,749.12 is: 32,969,961.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,207,993.60 : 59,625,851.52 = 23,891,749.12 : x
  2. Step 2: Convert to fraction form
    43,207,993.60/59,625,851.52 = 23,891,749.12/x
  3. Step 3: Cross multiply
    43,207,993.60x = 59,625,851.52 × 23,891,749.12
  4. Step 4: Simplify right side
    43,207,993.60x = 1,424,565,885,582,210.75
  5. Step 5: Solve for x
    x = 1,424,565,885,582,210.75/43,207,993.60
  6. Step 6: Final answer
    x = 32,969,961.50

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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.