Home / 29,646,044.90-44,469,067.35-21,036,700.70

Finding the Fourth Proportional to 29,646,044.90, 44,469,067.35 and 21,036,700.70

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Solution

The fourth proportional to 29,646,044.90, 44,469,067.35 and 21,036,700.70 is: 31,555,051.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,646,044.90 : 44,469,067.35 = 21,036,700.70 : x
  2. Step 2: Convert to fraction form
    29,646,044.90/44,469,067.35 = 21,036,700.70/x
  3. Step 3: Cross multiply
    29,646,044.90x = 44,469,067.35 × 21,036,700.70
  4. Step 4: Simplify right side
    29,646,044.90x = 935,482,460,250,092.12
  5. Step 5: Solve for x
    x = 935,482,460,250,092.12/29,646,044.90
  6. Step 6: Final answer
    x = 31,555,051.05

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1.5x scale

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.