Home / 23,553,031.86-35,329,504.05-7,380,221.94

Finding the Fourth Proportional to 23,553,031.86, 35,329,504.05 and 7,380,221.94

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Solution

The fourth proportional to 23,553,031.86, 35,329,504.05 and 7,380,221.94 is: 11,070,319.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,553,031.86 : 35,329,504.05 = 7,380,221.94 : x
  2. Step 2: Convert to fraction form
    23,553,031.86/35,329,504.05 = 7,380,221.94/x
  3. Step 3: Cross multiply
    23,553,031.86x = 35,329,504.05 × 7,380,221.94
  4. Step 4: Simplify right side
    23,553,031.86x = 260,739,580,919,128.84
  5. Step 5: Solve for x
    x = 260,739,580,919,128.84/23,553,031.86
  6. Step 6: Final answer
    x = 11,070,319.20

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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.