Home / 53,669,339,250.75-74,067,001,860.11-29,583,306,623.43

Finding the Fourth Proportional to 53,669,339,250.75, 74,067,001,860.11 and 29,583,306,623.43

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Solution

The fourth proportional to 53,669,339,250.75, 74,067,001,860.11 and 29,583,306,623.43 is: 40,826,789,695.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,669,339,250.75 : 74,067,001,860.11 = 29,583,306,623.43 : x
  2. Step 2: Convert to fraction form
    53,669,339,250.75/74,067,001,860.11 = 29,583,306,623.43/x
  3. Step 3: Cross multiply
    53,669,339,250.75x = 74,067,001,860.11 × 29,583,306,623.43
  4. Step 4: Simplify right side
    53,669,339,250.75x = 2,191,146,826,705,646,387,200
  5. Step 5: Solve for x
    x = 2,191,146,826,705,646,387,200/53,669,339,250.75
  6. Step 6: Final answer
    x = 40,826,789,695.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.