Home / 60,853,761.18-91,291,270.59-26,774,221.32

Finding the Fourth Proportional to 60,853,761.18, 91,291,270.59 and 26,774,221.32

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Solution

The fourth proportional to 60,853,761.18, 91,291,270.59 and 26,774,221.32 is: 40,166,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,853,761.18 : 91,291,270.59 = 26,774,221.32 : x
  2. Step 2: Convert to fraction form
    60,853,761.18/91,291,270.59 = 26,774,221.32/x
  3. Step 3: Cross multiply
    60,853,761.18x = 91,291,270.59 × 26,774,221.32
  4. Step 4: Simplify right side
    60,853,761.18x = 2,444,252,683,360,667
  5. Step 5: Solve for x
    x = 2,444,252,683,360,667/60,853,761.18
  6. Step 6: Final answer
    x = 40,166,008.41

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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.