Home / 27,522,117.60-41,226,411.60-16,128,031.20

Finding the Fourth Proportional to 27,522,117.60, 41,226,411.60 and 16,128,031.20

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Solution

The fourth proportional to 27,522,117.60, 41,226,411.60 and 16,128,031.20 is: 24,158,782.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,522,117.60 : 41,226,411.60 = 16,128,031.20 : x
  2. Step 2: Convert to fraction form
    27,522,117.60/41,226,411.60 = 16,128,031.20/x
  3. Step 3: Cross multiply
    27,522,117.60x = 41,226,411.60 × 16,128,031.20
  4. Step 4: Simplify right side
    27,522,117.60x = 664,900,852,548,841.88
  5. Step 5: Solve for x
    x = 664,900,852,548,841.88/27,522,117.60
  6. Step 6: Final answer
    x = 24,158,782.48

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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.