Home / 67,595,633.59-93,281,999.21-36,655,794.67

Finding the Fourth Proportional to 67,595,633.59, 93,281,999.21 and 36,655,794.67

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Solution

The fourth proportional to 67,595,633.59, 93,281,999.21 and 36,655,794.67 is: 50,585,010.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,595,633.59 : 93,281,999.21 = 36,655,794.67 : x
  2. Step 2: Convert to fraction form
    67,595,633.59/93,281,999.21 = 36,655,794.67/x
  3. Step 3: Cross multiply
    67,595,633.59x = 93,281,999.21 × 36,655,794.67
  4. Step 4: Simplify right side
    67,595,633.59x = 3,419,325,809,357,222.50
  5. Step 5: Solve for x
    x = 3,419,325,809,357,222.50/67,595,633.59
  6. Step 6: Final answer
    x = 50,585,010.12

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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.