Home / 44,486,031.60-66,645,066.60-22,846,978.80

Finding the Fourth Proportional to 44,486,031.60, 66,645,066.60 and 22,846,978.80

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Solution

The fourth proportional to 44,486,031.60, 66,645,066.60 and 22,846,978.80 is: 34,227,337.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,486,031.60 : 66,645,066.60 = 22,846,978.80 : x
  2. Step 2: Convert to fraction form
    44,486,031.60/66,645,066.60 = 22,846,978.80/x
  3. Step 3: Cross multiply
    44,486,031.60x = 66,645,066.60 × 22,846,978.80
  4. Step 4: Simplify right side
    44,486,031.60x = 1,522,638,423,734,788.25
  5. Step 5: Solve for x
    x = 1,522,638,423,734,788.25/44,486,031.60
  6. Step 6: Final answer
    x = 34,227,337.64

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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.