Home / 63,025,420.29-86,975,744.54-35,523,348.54

Finding the Fourth Proportional to 63,025,420.29, 86,975,744.54 and 35,523,348.54

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Solution

The fourth proportional to 63,025,420.29, 86,975,744.54 and 35,523,348.54 is: 49,022,595.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,025,420.29 : 86,975,744.54 = 35,523,348.54 : x
  2. Step 2: Convert to fraction form
    63,025,420.29/86,975,744.54 = 35,523,348.54/x
  3. Step 3: Cross multiply
    63,025,420.29x = 86,975,744.54 × 35,523,348.54
  4. Step 4: Simplify right side
    63,025,420.29x = 3,089,669,687,642,805
  5. Step 5: Solve for x
    x = 3,089,669,687,642,805/63,025,420.29
  6. Step 6: Final answer
    x = 49,022,595.54

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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.