Home / 60,923,331.90-84,073,708.08-33,045,972.84

Finding the Fourth Proportional to 60,923,331.90, 84,073,708.08 and 33,045,972.84

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Solution

The fourth proportional to 60,923,331.90, 84,073,708.08 and 33,045,972.84 is: 45,603,176.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,923,331.90 : 84,073,708.08 = 33,045,972.84 : x
  2. Step 2: Convert to fraction form
    60,923,331.90/84,073,708.08 = 33,045,972.84/x
  3. Step 3: Cross multiply
    60,923,331.90x = 84,073,708.08 × 33,045,972.84
  4. Step 4: Simplify right side
    60,923,331.90x = 2,778,297,473,769,768.50
  5. Step 5: Solve for x
    x = 2,778,297,473,769,768.50/60,923,331.90
  6. Step 6: Final answer
    x = 45,603,176.77

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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.