Home / 9,924,039.78-14,888,126.08-3,100,337.34

Finding the Fourth Proportional to 9,924,039.78, 14,888,126.08 and 3,100,337.34

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Solution

The fourth proportional to 9,924,039.78, 14,888,126.08 and 3,100,337.34 is: 4,651,151.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,039.78 : 14,888,126.08 = 3,100,337.34 : x
  2. Step 2: Convert to fraction form
    9,924,039.78/14,888,126.08 = 3,100,337.34/x
  3. Step 3: Cross multiply
    9,924,039.78x = 14,888,126.08 × 3,100,337.34
  4. Step 4: Simplify right side
    9,924,039.78x = 46,158,213,208,451.83
  5. Step 5: Solve for x
    x = 46,158,213,208,451.83/9,924,039.78
  6. Step 6: Final answer
    x = 4,651,151.57

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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.