Home / 59,694,937.20-89,542,405.80-46,705,906.80

Finding the Fourth Proportional to 59,694,937.20, 89,542,405.80 and 46,705,906.80

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Solution

The fourth proportional to 59,694,937.20, 89,542,405.80 and 46,705,906.80 is: 70,058,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,694,937.20 : 89,542,405.80 = 46,705,906.80 : x
  2. Step 2: Convert to fraction form
    59,694,937.20/89,542,405.80 = 46,705,906.80/x
  3. Step 3: Cross multiply
    59,694,937.20x = 89,542,405.80 × 46,705,906.80
  4. Step 4: Simplify right side
    59,694,937.20x = 4,182,159,259,942,579
  5. Step 5: Solve for x
    x = 4,182,159,259,942,579/59,694,937.20
  6. Step 6: Final answer
    x = 70,058,860.20

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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.