Home / 63,431,174,572.15-95,188,679,268.37-29,864,396,545.35

Finding the Fourth Proportional to 63,431,174,572.15, 95,188,679,268.37 and 29,864,396,545.35

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Solution

The fourth proportional to 63,431,174,572.15, 95,188,679,268.37 and 29,864,396,545.35 is: 44,816,330,195.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,431,174,572.15 : 95,188,679,268.37 = 29,864,396,545.35 : x
  2. Step 2: Convert to fraction form
    63,431,174,572.15/95,188,679,268.37 = 29,864,396,545.35/x
  3. Step 3: Cross multiply
    63,431,174,572.15x = 95,188,679,268.37 × 29,864,396,545.35
  4. Step 4: Simplify right side
    63,431,174,572.15x = 2,842,752,464,298,303,291,392
  5. Step 5: Solve for x
    x = 2,842,752,464,298,303,291,392/63,431,174,572.15
  6. Step 6: Final answer
    x = 44,816,330,195.25

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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.