Home / 40,484,674.20-60,741,008.10-39,084,994.20

Finding the Fourth Proportional to 40,484,674.20, 60,741,008.10 and 39,084,994.20

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Solution

The fourth proportional to 40,484,674.20, 60,741,008.10 and 39,084,994.20 is: 58,641,004.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,484,674.20 : 60,741,008.10 = 39,084,994.20 : x
  2. Step 2: Convert to fraction form
    40,484,674.20/60,741,008.10 = 39,084,994.20/x
  3. Step 3: Cross multiply
    40,484,674.20x = 60,741,008.10 × 39,084,994.20
  4. Step 4: Simplify right side
    40,484,674.20x = 2,374,061,949,290,653.50
  5. Step 5: Solve for x
    x = 2,374,061,949,290,653.50/40,484,674.20
  6. Step 6: Final answer
    x = 58,641,004.19

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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.