Home / 110,321,240.16-152,250,225.68-60,761,604

Finding the Fourth Proportional to 110,321,240.16, 152,250,225.68 and 60,761,604

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Solution

The fourth proportional to 110,321,240.16, 152,250,225.68 and 60,761,604 is: 83,854,821.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,321,240.16 : 152,250,225.68 = 60,761,604 : x
  2. Step 2: Convert to fraction form
    110,321,240.16/152,250,225.68 = 60,761,604/x
  3. Step 3: Cross multiply
    110,321,240.16x = 152,250,225.68 × 60,761,604
  4. Step 4: Simplify right side
    110,321,240.16x = 9,250,967,921,678,792
  5. Step 5: Solve for x
    x = 9,250,967,921,678,792/110,321,240.16
  6. Step 6: Final answer
    x = 83,854,821.68

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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.