Home / 9,029,711,049.39-13,549,003,909.61-4,058,944,971.75

Finding the Fourth Proportional to 9,029,711,049.39, 13,549,003,909.61 and 4,058,944,971.75

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Solution

The fourth proportional to 9,029,711,049.39, 13,549,003,909.61 and 4,058,944,971.75 is: 6,090,412,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,711,049.39 : 13,549,003,909.61 = 4,058,944,971.75 : x
  2. Step 2: Convert to fraction form
    9,029,711,049.39/13,549,003,909.61 = 4,058,944,971.75/x
  3. Step 3: Cross multiply
    9,029,711,049.39x = 13,549,003,909.61 × 4,058,944,971.75
  4. Step 4: Simplify right side
    9,029,711,049.39x = 54,994,661,291,112,300,544
  5. Step 5: Solve for x
    x = 54,994,661,291,112,300,544/9,029,711,049.39
  6. Step 6: Final answer
    x = 6,090,412,084.10

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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.