Home / 40,332,289.80-60,522,054.30-14,775,882.60

Finding the Fourth Proportional to 40,332,289.80, 60,522,054.30 and 14,775,882.60

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Solution

The fourth proportional to 40,332,289.80, 60,522,054.30 and 14,775,882.60 is: 22,172,477.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,332,289.80 : 60,522,054.30 = 14,775,882.60 : x
  2. Step 2: Convert to fraction form
    40,332,289.80/60,522,054.30 = 14,775,882.60/x
  3. Step 3: Cross multiply
    40,332,289.80x = 60,522,054.30 × 14,775,882.60
  4. Step 4: Simplify right side
    40,332,289.80x = 894,266,769,047,625.12
  5. Step 5: Solve for x
    x = 894,266,769,047,625.12/40,332,289.80
  6. Step 6: Final answer
    x = 22,172,477.03

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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.