Home / 48,350,181.31-72,525,294.43-15,560,745.58

Finding the Fourth Proportional to 48,350,181.31, 72,525,294.43 and 15,560,745.58

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Solution

The fourth proportional to 48,350,181.31, 72,525,294.43 and 15,560,745.58 is: 23,341,125.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,350,181.31 : 72,525,294.43 = 15,560,745.58 : x
  2. Step 2: Convert to fraction form
    48,350,181.31/72,525,294.43 = 15,560,745.58/x
  3. Step 3: Cross multiply
    48,350,181.31x = 72,525,294.43 × 15,560,745.58
  4. Step 4: Simplify right side
    48,350,181.31x = 1,128,547,654,318,841.75
  5. Step 5: Solve for x
    x = 1,128,547,654,318,841.75/48,350,181.31
  6. Step 6: Final answer
    x = 23,341,125.59

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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.