Home / 34,744,850.31-47,948,775.85-19,063,870.62

Finding the Fourth Proportional to 34,744,850.31, 47,948,775.85 and 19,063,870.62

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Solution

The fourth proportional to 34,744,850.31, 47,948,775.85 and 19,063,870.62 is: 26,308,625.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,744,850.31 : 47,948,775.85 = 19,063,870.62 : x
  2. Step 2: Convert to fraction form
    34,744,850.31/47,948,775.85 = 19,063,870.62/x
  3. Step 3: Cross multiply
    34,744,850.31x = 47,948,775.85 × 19,063,870.62
  4. Step 4: Simplify right side
    34,744,850.31x = 914,089,259,164,572
  5. Step 5: Solve for x
    x = 914,089,259,164,572/34,744,850.31
  6. Step 6: Final answer
    x = 26,308,625.63

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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.