Home / 9,029,711,055.42-13,549,003,918.62-4,058,944,977.78

Finding the Fourth Proportional to 9,029,711,055.42, 13,549,003,918.62 and 4,058,944,977.78

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Solution

The fourth proportional to 9,029,711,055.42, 13,549,003,918.62 and 4,058,944,977.78 is: 6,090,412,093.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,711,055.42 : 13,549,003,918.62 = 4,058,944,977.78 : x
  2. Step 2: Convert to fraction form
    9,029,711,055.42/13,549,003,918.62 = 4,058,944,977.78/x
  3. Step 3: Cross multiply
    9,029,711,055.42x = 13,549,003,918.62 × 4,058,944,977.78
  4. Step 4: Simplify right side
    9,029,711,055.42x = 54,994,661,409,404,198,912
  5. Step 5: Solve for x
    x = 54,994,661,409,404,198,912/9,029,711,055.42
  6. Step 6: Final answer
    x = 6,090,412,093.13

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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.