Home / 91,496,574,672.13-137,244,862,008.20-91,496,574,672.13

Finding the Fourth Proportional to 91,496,574,672.13, 137,244,862,008.20 and 91,496,574,672.13

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Solution

The fourth proportional to 91,496,574,672.13, 137,244,862,008.20 and 91,496,574,672.13 is: 137,244,862,008.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,496,574,672.13 : 137,244,862,008.20 = 91,496,574,672.13 : x
  2. Step 2: Convert to fraction form
    91,496,574,672.13/137,244,862,008.20 = 91,496,574,672.13/x
  3. Step 3: Cross multiply
    91,496,574,672.13x = 137,244,862,008.20 × 91,496,574,672.13
  4. Step 4: Simplify right side
    91,496,574,672.13x = 12,557,434,765,099,174,723,584
  5. Step 5: Solve for x
    x = 12,557,434,765,099,174,723,584/91,496,574,672.13
  6. Step 6: Final answer
    x = 137,244,862,008.20

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Double scale
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Similar ratio
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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.