Home / 32,763,610.92-45,214,743.98-17,879,895.95

Finding the Fourth Proportional to 32,763,610.92, 45,214,743.98 and 17,879,895.95

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Solution

The fourth proportional to 32,763,610.92, 45,214,743.98 and 17,879,895.95 is: 24,674,780.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,610.92 : 45,214,743.98 = 17,879,895.95 : x
  2. Step 2: Convert to fraction form
    32,763,610.92/45,214,743.98 = 17,879,895.95/x
  3. Step 3: Cross multiply
    32,763,610.92x = 45,214,743.98 × 17,879,895.95
  4. Step 4: Simplify right side
    32,763,610.92x = 808,434,917,768,288.75
  5. Step 5: Solve for x
    x = 808,434,917,768,288.75/32,763,610.92
  6. Step 6: Final answer
    x = 24,674,780.80

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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.