Home / 22,356,077.60-33,534,116.40-7,004,649.80

Finding the Fourth Proportional to 22,356,077.60, 33,534,116.40 and 7,004,649.80

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Solution

The fourth proportional to 22,356,077.60, 33,534,116.40 and 7,004,649.80 is: 10,506,974.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,077.60 : 33,534,116.40 = 7,004,649.80 : x
  2. Step 2: Convert to fraction form
    22,356,077.60/33,534,116.40 = 7,004,649.80/x
  3. Step 3: Cross multiply
    22,356,077.60x = 33,534,116.40 × 7,004,649.80
  4. Step 4: Simplify right side
    22,356,077.60x = 234,894,741,734,436.72
  5. Step 5: Solve for x
    x = 234,894,741,734,436.72/22,356,077.60
  6. Step 6: Final answer
    x = 10,506,974.70

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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.