Home / 29,628,287.61-44,411,168.25-15,977,718.87

Finding the Fourth Proportional to 29,628,287.61, 44,411,168.25 and 15,977,718.87

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Solution

The fourth proportional to 29,628,287.61, 44,411,168.25 and 15,977,718.87 is: 23,949,718.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,628,287.61 : 44,411,168.25 = 15,977,718.87 : x
  2. Step 2: Convert to fraction form
    29,628,287.61/44,411,168.25 = 15,977,718.87/x
  3. Step 3: Cross multiply
    29,628,287.61x = 44,411,168.25 × 15,977,718.87
  4. Step 4: Simplify right side
    29,628,287.61x = 709,589,160,986,769.88
  5. Step 5: Solve for x
    x = 709,589,160,986,769.88/29,628,287.61
  6. Step 6: Final answer
    x = 23,949,718.94

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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.