Home / 60,770,931.02-83,863,882.40-33,268,859.27

Finding the Fourth Proportional to 60,770,931.02, 83,863,882.40 and 33,268,859.27

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Solution

The fourth proportional to 60,770,931.02, 83,863,882.40 and 33,268,859.27 is: 45,911,024.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,770,931.02 : 83,863,882.40 = 33,268,859.27 : x
  2. Step 2: Convert to fraction form
    60,770,931.02/83,863,882.40 = 33,268,859.27/x
  3. Step 3: Cross multiply
    60,770,931.02x = 83,863,882.40 × 33,268,859.27
  4. Step 4: Simplify right side
    60,770,931.02x = 2,790,055,700,815,766
  5. Step 5: Solve for x
    x = 2,790,055,700,815,766/60,770,931.02
  6. Step 6: Final answer
    x = 45,911,024.47

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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.