Home / 64,191,503.67-88,584,275.07-36,690,022.41

Finding the Fourth Proportional to 64,191,503.67, 88,584,275.07 and 36,690,022.41

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Solution

The fourth proportional to 64,191,503.67, 88,584,275.07 and 36,690,022.41 is: 50,632,230.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,191,503.67 : 88,584,275.07 = 36,690,022.41 : x
  2. Step 2: Convert to fraction form
    64,191,503.67/88,584,275.07 = 36,690,022.41/x
  3. Step 3: Cross multiply
    64,191,503.67x = 88,584,275.07 × 36,690,022.41
  4. Step 4: Simplify right side
    64,191,503.67x = 3,250,159,037,491,903.50
  5. Step 5: Solve for x
    x = 3,250,159,037,491,903.50/64,191,503.67
  6. Step 6: Final answer
    x = 50,632,230.93

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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.