Home / 17,073,937,102.50-25,612,197,315.38-5,284,248,009.30

Finding the Fourth Proportional to 17,073,937,102.50, 25,612,197,315.38 and 5,284,248,009.30

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Solution

The fourth proportional to 17,073,937,102.50, 25,612,197,315.38 and 5,284,248,009.30 is: 7,926,771,772.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,937,102.50 : 25,612,197,315.38 = 5,284,248,009.30 : x
  2. Step 2: Convert to fraction form
    17,073,937,102.50/25,612,197,315.38 = 5,284,248,009.30/x
  3. Step 3: Cross multiply
    17,073,937,102.50x = 25,612,197,315.38 × 5,284,248,009.30
  4. Step 4: Simplify right side
    17,073,937,102.50x = 135,341,202,677,595,586,560
  5. Step 5: Solve for x
    x = 135,341,202,677,595,586,560/17,073,937,102.50
  6. Step 6: Final answer
    x = 7,926,771,772.97

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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.