Home / 5,774,489,721.60-8,661,734,582.40-2,094,115,142.40

Finding the Fourth Proportional to 5,774,489,721.60, 8,661,734,582.40 and 2,094,115,142.40

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Solution

The fourth proportional to 5,774,489,721.60, 8,661,734,582.40 and 2,094,115,142.40 is: 3,141,172,713.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,489,721.60 : 8,661,734,582.40 = 2,094,115,142.40 : x
  2. Step 2: Convert to fraction form
    5,774,489,721.60/8,661,734,582.40 = 2,094,115,142.40/x
  3. Step 3: Cross multiply
    5,774,489,721.60x = 8,661,734,582.40 × 2,094,115,142.40
  4. Step 4: Simplify right side
    5,774,489,721.60x = 18,138,669,548,453,580,800
  5. Step 5: Solve for x
    x = 18,138,669,548,453,580,800/5,774,489,721.60
  6. Step 6: Final answer
    x = 3,141,172,713.60

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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.