Home / 14,651,333.40-21,974,006.88-5,550,293.28

Finding the Fourth Proportional to 14,651,333.40, 21,974,006.88 and 5,550,293.28

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Solution

The fourth proportional to 14,651,333.40, 21,974,006.88 and 5,550,293.28 is: 8,324,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,651,333.40 : 21,974,006.88 = 5,550,293.28 : x
  2. Step 2: Convert to fraction form
    14,651,333.40/21,974,006.88 = 5,550,293.28/x
  3. Step 3: Cross multiply
    14,651,333.40x = 21,974,006.88 × 5,550,293.28
  4. Step 4: Simplify right side
    14,651,333.40x = 121,962,182,720,737.77
  5. Step 5: Solve for x
    x = 121,962,182,720,737.77/14,651,333.40
  6. Step 6: Final answer
    x = 8,324,306.01

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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.