Home / 22,791,931.20-34,187,896.80-6,835,579.20

Finding the Fourth Proportional to 22,791,931.20, 34,187,896.80 and 6,835,579.20

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Solution

The fourth proportional to 22,791,931.20, 34,187,896.80 and 6,835,579.20 is: 10,253,368.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,791,931.20 : 34,187,896.80 = 6,835,579.20 : x
  2. Step 2: Convert to fraction form
    22,791,931.20/34,187,896.80 = 6,835,579.20/x
  3. Step 3: Cross multiply
    22,791,931.20x = 34,187,896.80 × 6,835,579.20
  4. Step 4: Simplify right side
    22,791,931.20x = 233,694,076,257,826.53
  5. Step 5: Solve for x
    x = 233,694,076,257,826.53/22,791,931.20
  6. Step 6: Final answer
    x = 10,253,368.80

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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.