Home / 416,536,701.93-574,825,315.46-237,944,231.64

Finding the Fourth Proportional to 416,536,701.93, 574,825,315.46 and 237,944,231.64

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Solution

The fourth proportional to 416,536,701.93, 574,825,315.46 and 237,944,231.64 is: 328,365,705.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,536,701.93 : 574,825,315.46 = 237,944,231.64 : x
  2. Step 2: Convert to fraction form
    416,536,701.93/574,825,315.46 = 237,944,231.64/x
  3. Step 3: Cross multiply
    416,536,701.93x = 574,825,315.46 × 237,944,231.64
  4. Step 4: Simplify right side
    416,536,701.93x = 136,776,368,013,160,592
  5. Step 5: Solve for x
    x = 136,776,368,013,160,592/416,536,701.93
  6. Step 6: Final answer
    x = 328,365,705.54

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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.