Home / 35,818,867.32-53,723,052.18-17,618,177.04

Finding the Fourth Proportional to 35,818,867.32, 53,723,052.18 and 17,618,177.04

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Solution

The fourth proportional to 35,818,867.32, 53,723,052.18 and 17,618,177.04 is: 26,424,683.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,818,867.32 : 53,723,052.18 = 17,618,177.04 : x
  2. Step 2: Convert to fraction form
    35,818,867.32/53,723,052.18 = 17,618,177.04/x
  3. Step 3: Cross multiply
    35,818,867.32x = 53,723,052.18 × 17,618,177.04
  4. Step 4: Simplify right side
    35,818,867.32x = 946,502,244,436,397.88
  5. Step 5: Solve for x
    x = 946,502,244,436,397.88/35,818,867.32
  6. Step 6: Final answer
    x = 26,424,683.84

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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.