Home / 14,077,546.18-21,124,307.25-7,600,535.14

Finding the Fourth Proportional to 14,077,546.18, 21,124,307.25 and 7,600,535.14

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Solution

The fourth proportional to 14,077,546.18, 21,124,307.25 and 7,600,535.14 is: 11,405,115.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,077,546.18 : 21,124,307.25 = 7,600,535.14 : x
  2. Step 2: Convert to fraction form
    14,077,546.18/21,124,307.25 = 7,600,535.14/x
  3. Step 3: Cross multiply
    14,077,546.18x = 21,124,307.25 × 7,600,535.14
  4. Step 4: Simplify right side
    14,077,546.18x = 160,556,039,561,781.75
  5. Step 5: Solve for x
    x = 160,556,039,561,781.75/14,077,546.18
  6. Step 6: Final answer
    x = 11,405,115.46

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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.