Home / 55,924,391.04-83,889,575.84-17,588,894.48

Finding the Fourth Proportional to 55,924,391.04, 83,889,575.84 and 17,588,894.48

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Solution

The fourth proportional to 55,924,391.04, 83,889,575.84 and 17,588,894.48 is: 26,384,281.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,924,391.04 : 83,889,575.84 = 17,588,894.48 : x
  2. Step 2: Convert to fraction form
    55,924,391.04/83,889,575.84 = 17,588,894.48/x
  3. Step 3: Cross multiply
    55,924,391.04x = 83,889,575.84 × 17,588,894.48
  4. Step 4: Simplify right side
    55,924,391.04x = 1,475,524,897,421,717.50
  5. Step 5: Solve for x
    x = 1,475,524,897,421,717.50/55,924,391.04
  6. Step 6: Final answer
    x = 26,384,281.88

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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.