Home / 70,827,705.74-106,272,460.92-24,802,608.44

Finding the Fourth Proportional to 70,827,705.74, 106,272,460.92 and 24,802,608.44

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Solution

The fourth proportional to 70,827,705.74, 106,272,460.92 and 24,802,608.44 is: 37,214,734.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,827,705.74 : 106,272,460.92 = 24,802,608.44 : x
  2. Step 2: Convert to fraction form
    70,827,705.74/106,272,460.92 = 24,802,608.44/x
  3. Step 3: Cross multiply
    70,827,705.74x = 106,272,460.92 × 24,802,608.44
  4. Step 4: Simplify right side
    70,827,705.74x = 2,635,834,236,153,962.50
  5. Step 5: Solve for x
    x = 2,635,834,236,153,962.50/70,827,705.74
  6. Step 6: Final answer
    x = 37,214,734.10

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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.