Home / 17,720,235,003.70-26,580,352,505.55-17,720,235,003.70

Finding the Fourth Proportional to 17,720,235,003.70, 26,580,352,505.55 and 17,720,235,003.70

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Solution

The fourth proportional to 17,720,235,003.70, 26,580,352,505.55 and 17,720,235,003.70 is: 26,580,352,505.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,720,235,003.70 : 26,580,352,505.55 = 17,720,235,003.70 : x
  2. Step 2: Convert to fraction form
    17,720,235,003.70/26,580,352,505.55 = 17,720,235,003.70/x
  3. Step 3: Cross multiply
    17,720,235,003.70x = 26,580,352,505.55 × 17,720,235,003.70
  4. Step 4: Simplify right side
    17,720,235,003.70x = 471,010,092,879,532,130,304
  5. Step 5: Solve for x
    x = 471,010,092,879,532,130,304/17,720,235,003.70
  6. Step 6: Final answer
    x = 26,580,352,505.55

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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.