Home / 70,827,695.70-106,272,445.88-24,802,598.44

Finding the Fourth Proportional to 70,827,695.70, 106,272,445.88 and 24,802,598.44

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Solution

The fourth proportional to 70,827,695.70, 106,272,445.88 and 24,802,598.44 is: 37,214,719.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,827,695.70 : 106,272,445.88 = 24,802,598.44 : x
  2. Step 2: Convert to fraction form
    70,827,695.70/106,272,445.88 = 24,802,598.44/x
  3. Step 3: Cross multiply
    70,827,695.70x = 106,272,445.88 × 24,802,598.44
  4. Step 4: Simplify right side
    70,827,695.70x = 2,635,832,800,398,272.50
  5. Step 5: Solve for x
    x = 2,635,832,800,398,272.50/70,827,695.70
  6. Step 6: Final answer
    x = 37,214,719.11

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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.