Home / 43,699,501.20-65,549,251.80-14,946,574.80

Finding the Fourth Proportional to 43,699,501.20, 65,549,251.80 and 14,946,574.80

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Solution

The fourth proportional to 43,699,501.20, 65,549,251.80 and 14,946,574.80 is: 22,419,862.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,699,501.20 : 65,549,251.80 = 14,946,574.80 : x
  2. Step 2: Convert to fraction form
    43,699,501.20/65,549,251.80 = 14,946,574.80/x
  3. Step 3: Cross multiply
    43,699,501.20x = 65,549,251.80 × 14,946,574.80
  4. Step 4: Simplify right side
    43,699,501.20x = 979,736,795,112,734.62
  5. Step 5: Solve for x
    x = 979,736,795,112,734.62/43,699,501.20
  6. Step 6: Final answer
    x = 22,419,862.20

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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.