Home / 17,336,727.40-25,986,428.70-6,549,860.20

Finding the Fourth Proportional to 17,336,727.40, 25,986,428.70 and 6,549,860.20

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Solution

The fourth proportional to 17,336,727.40, 25,986,428.70 and 6,549,860.20 is: 9,817,739.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336,727.40 : 25,986,428.70 = 6,549,860.20 : x
  2. Step 2: Convert to fraction form
    17,336,727.40/25,986,428.70 = 6,549,860.20/x
  3. Step 3: Cross multiply
    17,336,727.40x = 25,986,428.70 × 6,549,860.20
  4. Step 4: Simplify right side
    17,336,727.40x = 170,207,475,082,267.75
  5. Step 5: Solve for x
    x = 170,207,475,082,267.75/17,336,727.40
  6. Step 6: Final answer
    x = 9,817,739.60

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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.