Home / 63,001,236.22-86,960,921.75-36,546,275.46

Finding the Fourth Proportional to 63,001,236.22, 86,960,921.75 and 36,546,275.46

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Solution

The fourth proportional to 63,001,236.22, 86,960,921.75 and 36,546,275.46 is: 50,445,006.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001,236.22 : 86,960,921.75 = 36,546,275.46 : x
  2. Step 2: Convert to fraction form
    63,001,236.22/86,960,921.75 = 36,546,275.46/x
  3. Step 3: Cross multiply
    63,001,236.22x = 86,960,921.75 × 36,546,275.46
  4. Step 4: Simplify right side
    63,001,236.22x = 3,178,097,800,531,005.50
  5. Step 5: Solve for x
    x = 3,178,097,800,531,005.50/63,001,236.22
  6. Step 6: Final answer
    x = 50,445,006.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.