Home / 97,679,851.20-146,519,776.80-24,896,491.20

Finding the Fourth Proportional to 97,679,851.20, 146,519,776.80 and 24,896,491.20

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Solution

The fourth proportional to 97,679,851.20, 146,519,776.80 and 24,896,491.20 is: 37,344,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,679,851.20 : 146,519,776.80 = 24,896,491.20 : x
  2. Step 2: Convert to fraction form
    97,679,851.20/146,519,776.80 = 24,896,491.20/x
  3. Step 3: Cross multiply
    97,679,851.20x = 146,519,776.80 × 24,896,491.20
  4. Step 4: Simplify right side
    97,679,851.20x = 3,647,828,333,727,164.50
  5. Step 5: Solve for x
    x = 3,647,828,333,727,164.50/97,679,851.20
  6. Step 6: Final answer
    x = 37,344,736.80

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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.