Home / 26,038,850.58-39,059,899.83-6,869,626.02

Finding the Fourth Proportional to 26,038,850.58, 39,059,899.83 and 6,869,626.02

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Solution

The fourth proportional to 26,038,850.58, 39,059,899.83 and 6,869,626.02 is: 10,304,867.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038,850.58 : 39,059,899.83 = 6,869,626.02 : x
  2. Step 2: Convert to fraction form
    26,038,850.58/39,059,899.83 = 6,869,626.02/x
  3. Step 3: Cross multiply
    26,038,850.58x = 39,059,899.83 × 6,869,626.02
  4. Step 4: Simplify right side
    26,038,850.58x = 268,326,904,210,761.53
  5. Step 5: Solve for x
    x = 268,326,904,210,761.53/26,038,850.58
  6. Step 6: Final answer
    x = 10,304,867.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.