Home / 109,397,148.80-164,096,001.14-44,700,953.95

Finding the Fourth Proportional to 109,397,148.80, 164,096,001.14 and 44,700,953.95

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Solution

The fourth proportional to 109,397,148.80, 164,096,001.14 and 44,700,953.95 is: 67,051,544.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,397,148.80 : 164,096,001.14 = 44,700,953.95 : x
  2. Step 2: Convert to fraction form
    109,397,148.80/164,096,001.14 = 44,700,953.95/x
  3. Step 3: Cross multiply
    109,397,148.80x = 164,096,001.14 × 44,700,953.95
  4. Step 4: Simplify right side
    109,397,148.80x = 7,335,247,789,704,542
  5. Step 5: Solve for x
    x = 7,335,247,789,704,542/109,397,148.80
  6. Step 6: Final answer
    x = 67,051,544.49

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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.