Home / 60,803,600.80-91,242,835.74-23,908,998.28

Finding the Fourth Proportional to 60,803,600.80, 91,242,835.74 and 23,908,998.28

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Solution

The fourth proportional to 60,803,600.80, 91,242,835.74 and 23,908,998.28 is: 35,878,217.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,803,600.80 : 91,242,835.74 = 23,908,998.28 : x
  2. Step 2: Convert to fraction form
    60,803,600.80/91,242,835.74 = 23,908,998.28/x
  3. Step 3: Cross multiply
    60,803,600.80x = 91,242,835.74 × 23,908,998.28
  4. Step 4: Simplify right side
    60,803,600.80x = 2,181,524,802,769,982.50
  5. Step 5: Solve for x
    x = 2,181,524,802,769,982.50/60,803,600.80
  6. Step 6: Final answer
    x = 35,878,217.31

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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.