Home / 9,808,664.10-14,711,246.55-6,207,987.30

Finding the Fourth Proportional to 9,808,664.10, 14,711,246.55 and 6,207,987.30

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Solution

The fourth proportional to 9,808,664.10, 14,711,246.55 and 6,207,987.30 is: 9,310,873.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,664.10 : 14,711,246.55 = 6,207,987.30 : x
  2. Step 2: Convert to fraction form
    9,808,664.10/14,711,246.55 = 6,207,987.30/x
  3. Step 3: Cross multiply
    9,808,664.10x = 14,711,246.55 × 6,207,987.30
  4. Step 4: Simplify right side
    9,808,664.10x = 91,327,231,749,568.81
  5. Step 5: Solve for x
    x = 91,327,231,749,568.81/9,808,664.10
  6. Step 6: Final answer
    x = 9,310,873.61

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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.