Home / 48,336,514.83-66,705,808.19-26,311,450.95

Finding the Fourth Proportional to 48,336,514.83, 66,705,808.19 and 26,311,450.95

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Solution

The fourth proportional to 48,336,514.83, 66,705,808.19 and 26,311,450.95 is: 36,310,574.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,336,514.83 : 66,705,808.19 = 26,311,450.95 : x
  2. Step 2: Convert to fraction form
    48,336,514.83/66,705,808.19 = 26,311,450.95/x
  3. Step 3: Cross multiply
    48,336,514.83x = 66,705,808.19 × 26,311,450.95
  4. Step 4: Simplify right side
    48,336,514.83x = 1,755,126,600,139,736
  5. Step 5: Solve for x
    x = 1,755,126,600,139,736/48,336,514.83
  6. Step 6: Final answer
    x = 36,310,574.03

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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.