Home / 59,052,015.40-88,578,023.10-43,935,471.40

Finding the Fourth Proportional to 59,052,015.40, 88,578,023.10 and 43,935,471.40

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Solution

The fourth proportional to 59,052,015.40, 88,578,023.10 and 43,935,471.40 is: 65,903,207.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,052,015.40 : 88,578,023.10 = 43,935,471.40 : x
  2. Step 2: Convert to fraction form
    59,052,015.40/88,578,023.10 = 43,935,471.40/x
  3. Step 3: Cross multiply
    59,052,015.40x = 88,578,023.10 × 43,935,471.40
  4. Step 4: Simplify right side
    59,052,015.40x = 3,891,717,200,578,589
  5. Step 5: Solve for x
    x = 3,891,717,200,578,589/59,052,015.40
  6. Step 6: Final answer
    x = 65,903,207.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.