Home / 244,537,815.80-366,806,723.70-162,908,478.20

Finding the Fourth Proportional to 244,537,815.80, 366,806,723.70 and 162,908,478.20

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Solution

The fourth proportional to 244,537,815.80, 366,806,723.70 and 162,908,478.20 is: 244,362,717.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,537,815.80 : 366,806,723.70 = 162,908,478.20 : x
  2. Step 2: Convert to fraction form
    244,537,815.80/366,806,723.70 = 162,908,478.20/x
  3. Step 3: Cross multiply
    244,537,815.80x = 366,806,723.70 × 162,908,478.20
  4. Step 4: Simplify right side
    244,537,815.80x = 59,755,925,151,494,864
  5. Step 5: Solve for x
    x = 59,755,925,151,494,864/244,537,815.80
  6. Step 6: Final answer
    x = 244,362,717.30

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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.