Home / 174,233,590.56-260,693,715.60-103,943,877.12

Finding the Fourth Proportional to 174,233,590.56, 260,693,715.60 and 103,943,877.12

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Solution

The fourth proportional to 174,233,590.56, 260,693,715.60 and 103,943,877.12 is: 155,524,060.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,233,590.56 : 260,693,715.60 = 103,943,877.12 : x
  2. Step 2: Convert to fraction form
    174,233,590.56/260,693,715.60 = 103,943,877.12/x
  3. Step 3: Cross multiply
    174,233,590.56x = 260,693,715.60 × 103,943,877.12
  4. Step 4: Simplify right side
    174,233,590.56x = 27,097,515,540,282,628
  5. Step 5: Solve for x
    x = 27,097,515,540,282,628/174,233,590.56
  6. Step 6: Final answer
    x = 155,524,060.85

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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.