Home / 58,968,014.10-88,452,021.15-38,560,679.70

Finding the Fourth Proportional to 58,968,014.10, 88,452,021.15 and 38,560,679.70

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Solution

The fourth proportional to 58,968,014.10, 88,452,021.15 and 38,560,679.70 is: 57,841,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,968,014.10 : 88,452,021.15 = 38,560,679.70 : x
  2. Step 2: Convert to fraction form
    58,968,014.10/88,452,021.15 = 38,560,679.70/x
  3. Step 3: Cross multiply
    58,968,014.10x = 88,452,021.15 × 38,560,679.70
  4. Step 4: Simplify right side
    58,968,014.10x = 3,410,770,056,382,776
  5. Step 5: Solve for x
    x = 3,410,770,056,382,776/58,968,014.10
  6. Step 6: Final answer
    x = 57,841,019.55

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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.