Home / 40,346,255.90-60,512,888.46-11,585,849.96

Finding the Fourth Proportional to 40,346,255.90, 60,512,888.46 and 11,585,849.96

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Solution

The fourth proportional to 40,346,255.90, 60,512,888.46 and 11,585,849.96 is: 17,376,909.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,346,255.90 : 60,512,888.46 = 11,585,849.96 : x
  2. Step 2: Convert to fraction form
    40,346,255.90/60,512,888.46 = 11,585,849.96/x
  3. Step 3: Cross multiply
    40,346,255.90x = 60,512,888.46 × 11,585,849.96
  4. Step 4: Simplify right side
    40,346,255.90x = 701,093,246,343,775.50
  5. Step 5: Solve for x
    x = 701,093,246,343,775.50/40,346,255.90
  6. Step 6: Final answer
    x = 17,376,909.72

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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.