Home / 27,612,542,282.56-41,418,563,609.48-8,725,833,055.24

Finding the Fourth Proportional to 27,612,542,282.56, 41,418,563,609.48 and 8,725,833,055.24

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Solution

The fourth proportional to 27,612,542,282.56, 41,418,563,609.48 and 8,725,833,055.24 is: 13,088,670,639.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,612,542,282.56 : 41,418,563,609.48 = 8,725,833,055.24 : x
  2. Step 2: Convert to fraction form
    27,612,542,282.56/41,418,563,609.48 = 8,725,833,055.24/x
  3. Step 3: Cross multiply
    27,612,542,282.56x = 41,418,563,609.48 × 8,725,833,055.24
  4. Step 4: Simplify right side
    27,612,542,282.56x = 361,411,471,444,161,200,128
  5. Step 5: Solve for x
    x = 361,411,471,444,161,200,128/27,612,542,282.56
  6. Step 6: Final answer
    x = 13,088,670,639.08

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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.