Home / 44,705,815.80-67,058,723.70-30,335,767.80

Finding the Fourth Proportional to 44,705,815.80, 67,058,723.70 and 30,335,767.80

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Solution

The fourth proportional to 44,705,815.80, 67,058,723.70 and 30,335,767.80 is: 45,503,651.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,705,815.80 : 67,058,723.70 = 30,335,767.80 : x
  2. Step 2: Convert to fraction form
    44,705,815.80/67,058,723.70 = 30,335,767.80/x
  3. Step 3: Cross multiply
    44,705,815.80x = 67,058,723.70 × 30,335,767.80
  4. Step 4: Simplify right side
    44,705,815.80x = 2,034,277,871,127,557
  5. Step 5: Solve for x
    x = 2,034,277,871,127,557/44,705,815.80
  6. Step 6: Final answer
    x = 45,503,651.70

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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.