Home / 109,397,152.56-164,096,006.76-44,700,957.72

Finding the Fourth Proportional to 109,397,152.56, 164,096,006.76 and 44,700,957.72

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Solution

The fourth proportional to 109,397,152.56, 164,096,006.76 and 44,700,957.72 is: 67,051,550.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,397,152.56 : 164,096,006.76 = 44,700,957.72 : x
  2. Step 2: Convert to fraction form
    109,397,152.56/164,096,006.76 = 44,700,957.72/x
  3. Step 3: Cross multiply
    109,397,152.56x = 164,096,006.76 × 44,700,957.72
  4. Step 4: Simplify right side
    109,397,152.56x = 7,335,248,660,199,594
  5. Step 5: Solve for x
    x = 7,335,248,660,199,594/109,397,152.56
  6. Step 6: Final answer
    x = 67,051,550.14

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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.