Home / 11,547,301.80-17,325,099.90-11,132,581.80

Finding the Fourth Proportional to 11,547,301.80, 17,325,099.90 and 11,132,581.80

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Solution

The fourth proportional to 11,547,301.80, 17,325,099.90 and 11,132,581.80 is: 16,702,870.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,547,301.80 : 17,325,099.90 = 11,132,581.80 : x
  2. Step 2: Convert to fraction form
    11,547,301.80/17,325,099.90 = 11,132,581.80/x
  3. Step 3: Cross multiply
    11,547,301.80x = 17,325,099.90 × 11,132,581.80
  4. Step 4: Simplify right side
    11,547,301.80x = 192,873,091,829,921.81
  5. Step 5: Solve for x
    x = 192,873,091,829,921.81/11,547,301.80
  6. Step 6: Final answer
    x = 16,702,870.95

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1.5x scale

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.