Home / 40,372,430.60-60,486,474.90-24,569,168.60

Finding the Fourth Proportional to 40,372,430.60, 60,486,474.90 and 24,569,168.60

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Solution

The fourth proportional to 40,372,430.60, 60,486,474.90 and 24,569,168.60 is: 36,809,832.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,372,430.60 : 60,486,474.90 = 24,569,168.60 : x
  2. Step 2: Convert to fraction form
    40,372,430.60/60,486,474.90 = 24,569,168.60/x
  3. Step 3: Cross multiply
    40,372,430.60x = 60,486,474.90 × 24,569,168.60
  4. Step 4: Simplify right side
    40,372,430.60x = 1,486,102,399,837,768.25
  5. Step 5: Solve for x
    x = 1,486,102,399,837,768.25/40,372,430.60
  6. Step 6: Final answer
    x = 36,809,832.30

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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.