Home / 40,679,866.14-56,114,763.03-24,372,894.30

Finding the Fourth Proportional to 40,679,866.14, 56,114,763.03 and 24,372,894.30

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Solution

The fourth proportional to 40,679,866.14, 56,114,763.03 and 24,372,894.30 is: 33,620,542.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,679,866.14 : 56,114,763.03 = 24,372,894.30 : x
  2. Step 2: Convert to fraction form
    40,679,866.14/56,114,763.03 = 24,372,894.30/x
  3. Step 3: Cross multiply
    40,679,866.14x = 56,114,763.03 × 24,372,894.30
  4. Step 4: Simplify right side
    40,679,866.14x = 1,367,679,187,999,737.75
  5. Step 5: Solve for x
    x = 1,367,679,187,999,737.75/40,679,866.14
  6. Step 6: Final answer
    x = 33,620,542.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.