Home / 63,001,256.70-86,960,950.02-36,546,295.92

Finding the Fourth Proportional to 63,001,256.70, 86,960,950.02 and 36,546,295.92

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Solution

The fourth proportional to 63,001,256.70, 86,960,950.02 and 36,546,295.92 is: 50,445,035.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001,256.70 : 86,960,950.02 = 36,546,295.92 : x
  2. Step 2: Convert to fraction form
    63,001,256.70/86,960,950.02 = 36,546,295.92/x
  3. Step 3: Cross multiply
    63,001,256.70x = 86,960,950.02 × 36,546,295.92
  4. Step 4: Simplify right side
    63,001,256.70x = 3,178,100,612,915,250
  5. Step 5: Solve for x
    x = 3,178,100,612,915,250/63,001,256.70
  6. Step 6: Final answer
    x = 50,445,035.22

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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.