Home / 160,589,220.74-240,837,100.05-62,198,982.65

Finding the Fourth Proportional to 160,589,220.74, 240,837,100.05 and 62,198,982.65

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Solution

The fourth proportional to 160,589,220.74, 240,837,100.05 and 62,198,982.65 is: 93,280,374.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,589,220.74 : 240,837,100.05 = 62,198,982.65 : x
  2. Step 2: Convert to fraction form
    160,589,220.74/240,837,100.05 = 62,198,982.65/x
  3. Step 3: Cross multiply
    160,589,220.74x = 240,837,100.05 × 62,198,982.65
  4. Step 4: Simplify right side
    160,589,220.74x = 14,979,822,605,971,084
  5. Step 5: Solve for x
    x = 14,979,822,605,971,084/160,589,220.74
  6. Step 6: Final answer
    x = 93,280,374.22

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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.