Home / 9,029,711,051.89-13,549,003,913.36-4,058,944,974.25

Finding the Fourth Proportional to 9,029,711,051.89, 13,549,003,913.36 and 4,058,944,974.25

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Solution

The fourth proportional to 9,029,711,051.89, 13,549,003,913.36 and 4,058,944,974.25 is: 6,090,412,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,711,051.89 : 13,549,003,913.36 = 4,058,944,974.25 : x
  2. Step 2: Convert to fraction form
    9,029,711,051.89/13,549,003,913.36 = 4,058,944,974.25/x
  3. Step 3: Cross multiply
    9,029,711,051.89x = 13,549,003,913.36 × 4,058,944,974.25
  4. Step 4: Simplify right side
    9,029,711,051.89x = 54,994,661,340,226,158,592
  5. Step 5: Solve for x
    x = 54,994,661,340,226,158,592/9,029,711,051.89
  6. Step 6: Final answer
    x = 6,090,412,087.85

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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.