Home / 59,462,223.20-89,193,334.80-53,226,648.80

Finding the Fourth Proportional to 59,462,223.20, 89,193,334.80 and 53,226,648.80

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Solution

The fourth proportional to 59,462,223.20, 89,193,334.80 and 53,226,648.80 is: 79,839,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,462,223.20 : 89,193,334.80 = 53,226,648.80 : x
  2. Step 2: Convert to fraction form
    59,462,223.20/89,193,334.80 = 53,226,648.80/x
  3. Step 3: Cross multiply
    59,462,223.20x = 89,193,334.80 × 53,226,648.80
  4. Step 4: Simplify right side
    59,462,223.20x = 4,747,462,306,700,418
  5. Step 5: Solve for x
    x = 4,747,462,306,700,418/59,462,223.20
  6. Step 6: Final answer
    x = 79,839,973.20

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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.