Home / 55,924,370.42-83,889,545-17,588,873.90

Finding the Fourth Proportional to 55,924,370.42, 83,889,545 and 17,588,873.90

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Solution

The fourth proportional to 55,924,370.42, 83,889,545 and 17,588,873.90 is: 26,384,251.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,924,370.42 : 83,889,545 = 17,588,873.90 : x
  2. Step 2: Convert to fraction form
    55,924,370.42/83,889,545 = 17,588,873.90/x
  3. Step 3: Cross multiply
    55,924,370.42x = 83,889,545 × 17,588,873.90
  4. Step 4: Simplify right side
    55,924,370.42x = 1,475,522,628,533,375.25
  5. Step 5: Solve for x
    x = 1,475,522,628,533,375.25/55,924,370.42
  6. Step 6: Final answer
    x = 26,384,251.04

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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.