Home / 14,651,334.40-21,974,008.38-5,550,294.28

Finding the Fourth Proportional to 14,651,334.40, 21,974,008.38 and 5,550,294.28

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Solution

The fourth proportional to 14,651,334.40, 21,974,008.38 and 5,550,294.28 is: 8,324,307.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,651,334.40 : 21,974,008.38 = 5,550,294.28 : x
  2. Step 2: Convert to fraction form
    14,651,334.40/21,974,008.38 = 5,550,294.28/x
  3. Step 3: Cross multiply
    14,651,334.40x = 21,974,008.38 × 5,550,294.28
  4. Step 4: Simplify right side
    14,651,334.40x = 121,962,213,020,186.06
  5. Step 5: Solve for x
    x = 121,962,213,020,186.06/14,651,334.40
  6. Step 6: Final answer
    x = 8,324,307.51

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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.