Home / 9,925,324.38-14,877,401.45-5,656,300.38

Finding the Fourth Proportional to 9,925,324.38, 14,877,401.45 and 5,656,300.38

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Solution

The fourth proportional to 9,925,324.38, 14,877,401.45 and 5,656,300.38 is: 8,478,418.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,324.38 : 14,877,401.45 = 5,656,300.38 : x
  2. Step 2: Convert to fraction form
    9,925,324.38/14,877,401.45 = 5,656,300.38/x
  3. Step 3: Cross multiply
    9,925,324.38x = 14,877,401.45 × 5,656,300.38
  4. Step 4: Simplify right side
    9,925,324.38x = 84,151,051,446,766.05
  5. Step 5: Solve for x
    x = 84,151,051,446,766.05/9,925,324.38
  6. Step 6: Final answer
    x = 8,478,418.26

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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.