Home / 14,572,882.80-21,861,948.60-6,054,080.40

Finding the Fourth Proportional to 14,572,882.80, 21,861,948.60 and 6,054,080.40

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Solution

The fourth proportional to 14,572,882.80, 21,861,948.60 and 6,054,080.40 is: 9,082,210.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,572,882.80 : 21,861,948.60 = 6,054,080.40 : x
  2. Step 2: Convert to fraction form
    14,572,882.80/21,861,948.60 = 6,054,080.40/x
  3. Step 3: Cross multiply
    14,572,882.80x = 21,861,948.60 × 6,054,080.40
  4. Step 4: Simplify right side
    14,572,882.80x = 132,353,994,525,067.45
  5. Step 5: Solve for x
    x = 132,353,994,525,067.45/14,572,882.80
  6. Step 6: Final answer
    x = 9,082,210.87

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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.