Home / 254,160,248,171.88-350,779,274,219.25-193,092,124,599.21

Finding the Fourth Proportional to 254,160,248,171.88, 350,779,274,219.25 and 193,092,124,599.21

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Solution

The fourth proportional to 254,160,248,171.88, 350,779,274,219.25 and 193,092,124,599.21 is: 266,496,101,619.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,160,248,171.88 : 350,779,274,219.25 = 193,092,124,599.21 : x
  2. Step 2: Convert to fraction form
    254,160,248,171.88/350,779,274,219.25 = 193,092,124,599.21/x
  3. Step 3: Cross multiply
    254,160,248,171.88x = 350,779,274,219.25 × 193,092,124,599.21
  4. Step 4: Simplify right side
    254,160,248,171.88x = 67,732,715,324,363,870,568,448
  5. Step 5: Solve for x
    x = 67,732,715,324,363,870,568,448/254,160,248,171.88
  6. Step 6: Final answer
    x = 266,496,101,619.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.