Home / 47,664,214.63-65,774,679.38-27,037,217.95

Finding the Fourth Proportional to 47,664,214.63, 65,774,679.38 and 27,037,217.95

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Solution

The fourth proportional to 47,664,214.63, 65,774,679.38 and 27,037,217.95 is: 37,310,262.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,664,214.63 : 65,774,679.38 = 27,037,217.95 : x
  2. Step 2: Convert to fraction form
    47,664,214.63/65,774,679.38 = 27,037,217.95/x
  3. Step 3: Cross multiply
    47,664,214.63x = 65,774,679.38 × 27,037,217.95
  4. Step 4: Simplify right side
    47,664,214.63x = 1,778,364,341,790,197.75
  5. Step 5: Solve for x
    x = 1,778,364,341,790,197.75/47,664,214.63
  6. Step 6: Final answer
    x = 37,310,262.13

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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.