Home / 67,595,634.09-93,281,999.90-36,655,795.17

Finding the Fourth Proportional to 67,595,634.09, 93,281,999.90 and 36,655,795.17

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Solution

The fourth proportional to 67,595,634.09, 93,281,999.90 and 36,655,795.17 is: 50,585,010.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,595,634.09 : 93,281,999.90 = 36,655,795.17 : x
  2. Step 2: Convert to fraction form
    67,595,634.09/93,281,999.90 = 36,655,795.17/x
  3. Step 3: Cross multiply
    67,595,634.09x = 93,281,999.90 × 36,655,795.17
  4. Step 4: Simplify right side
    67,595,634.09x = 3,419,325,881,199,081.50
  5. Step 5: Solve for x
    x = 3,419,325,881,199,081.50/67,595,634.09
  6. Step 6: Final answer
    x = 50,585,010.81

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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.