Home / 160,167,227.70-240,250,841.55-57,947,042.10

Finding the Fourth Proportional to 160,167,227.70, 240,250,841.55 and 57,947,042.10

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Solution

The fourth proportional to 160,167,227.70, 240,250,841.55 and 57,947,042.10 is: 86,920,563.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,167,227.70 : 240,250,841.55 = 57,947,042.10 : x
  2. Step 2: Convert to fraction form
    160,167,227.70/240,250,841.55 = 57,947,042.10/x
  3. Step 3: Cross multiply
    160,167,227.70x = 240,250,841.55 × 57,947,042.10
  4. Step 4: Simplify right side
    160,167,227.70x = 13,921,825,629,858,280
  5. Step 5: Solve for x
    x = 13,921,825,629,858,280/160,167,227.70
  6. Step 6: Final answer
    x = 86,920,563.15

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1.5x scale

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.