Home / 14,656,446.55-21,984,670.51-10,040,881.46

Finding the Fourth Proportional to 14,656,446.55, 21,984,670.51 and 10,040,881.46

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Solution

The fourth proportional to 14,656,446.55, 21,984,670.51 and 10,040,881.46 is: 15,061,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,446.55 : 21,984,670.51 = 10,040,881.46 : x
  2. Step 2: Convert to fraction form
    14,656,446.55/21,984,670.51 = 10,040,881.46/x
  3. Step 3: Cross multiply
    14,656,446.55x = 21,984,670.51 × 10,040,881.46
  4. Step 4: Simplify right side
    14,656,446.55x = 220,745,470,612,305.22
  5. Step 5: Solve for x
    x = 220,745,470,612,305.22/14,656,446.55
  6. Step 6: Final answer
    x = 15,061,322.67

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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.