Home / 94,773,465.72-142,160,198.62-22,969,881.72

Finding the Fourth Proportional to 94,773,465.72, 142,160,198.62 and 22,969,881.72

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Solution

The fourth proportional to 94,773,465.72, 142,160,198.62 and 22,969,881.72 is: 34,454,822.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,773,465.72 : 142,160,198.62 = 22,969,881.72 : x
  2. Step 2: Convert to fraction form
    94,773,465.72/142,160,198.62 = 22,969,881.72/x
  3. Step 3: Cross multiply
    94,773,465.72x = 142,160,198.62 × 22,969,881.72
  4. Step 4: Simplify right side
    94,773,465.72x = 3,265,402,947,593,107
  5. Step 5: Solve for x
    x = 3,265,402,947,593,107/94,773,465.72
  6. Step 6: Final answer
    x = 34,454,822.59

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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.