Home / 45,069,738.79-67,604,503.07-29,605,183.25

Finding the Fourth Proportional to 45,069,738.79, 67,604,503.07 and 29,605,183.25

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Solution

The fourth proportional to 45,069,738.79, 67,604,503.07 and 29,605,183.25 is: 44,407,705.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,069,738.79 : 67,604,503.07 = 29,605,183.25 : x
  2. Step 2: Convert to fraction form
    45,069,738.79/67,604,503.07 = 29,605,183.25/x
  3. Step 3: Cross multiply
    45,069,738.79x = 67,604,503.07 × 29,605,183.25
  4. Step 4: Simplify right side
    45,069,738.79x = 2,001,443,701,989,032.50
  5. Step 5: Solve for x
    x = 2,001,443,701,989,032.50/45,069,738.79
  6. Step 6: Final answer
    x = 44,407,705.83

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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.