Home / 61,861,482.46-85,359,355.89-35,750,958.17

Finding the Fourth Proportional to 61,861,482.46, 85,359,355.89 and 35,750,958.17

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Solution

The fourth proportional to 61,861,482.46, 85,359,355.89 and 35,750,958.17 is: 49,330,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,861,482.46 : 85,359,355.89 = 35,750,958.17 : x
  2. Step 2: Convert to fraction form
    61,861,482.46/85,359,355.89 = 35,750,958.17/x
  3. Step 3: Cross multiply
    61,861,482.46x = 85,359,355.89 × 35,750,958.17
  4. Step 4: Simplify right side
    61,861,482.46x = 3,051,678,761,841,533.50
  5. Step 5: Solve for x
    x = 3,051,678,761,841,533.50/61,861,482.46
  6. Step 6: Final answer
    x = 49,330,837.88

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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.