Home / 132,041,703.56-198,085,395.31-44,603,857.17

Finding the Fourth Proportional to 132,041,703.56, 198,085,395.31 and 44,603,857.17

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Solution

The fourth proportional to 132,041,703.56, 198,085,395.31 and 44,603,857.17 is: 66,913,501.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,041,703.56 : 198,085,395.31 = 44,603,857.17 : x
  2. Step 2: Convert to fraction form
    132,041,703.56/198,085,395.31 = 44,603,857.17/x
  3. Step 3: Cross multiply
    132,041,703.56x = 198,085,395.31 × 44,603,857.17
  4. Step 4: Simplify right side
    132,041,703.56x = 8,835,372,679,758,719
  5. Step 5: Solve for x
    x = 8,835,372,679,758,719/132,041,703.56
  6. Step 6: Final answer
    x = 66,913,501.13

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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.