Home / 26,038,741.43-39,059,736-6,869,516.93

Finding the Fourth Proportional to 26,038,741.43, 39,059,736 and 6,869,516.93

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Solution

The fourth proportional to 26,038,741.43, 39,059,736 and 6,869,516.93 is: 10,304,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038,741.43 : 39,059,736 = 6,869,516.93 : x
  2. Step 2: Convert to fraction form
    26,038,741.43/39,059,736 = 6,869,516.93/x
  3. Step 3: Cross multiply
    26,038,741.43x = 39,059,736 × 6,869,516.93
  4. Step 4: Simplify right side
    26,038,741.43x = 268,321,517,830,979.81
  5. Step 5: Solve for x
    x = 268,321,517,830,979.81/26,038,741.43
  6. Step 6: Final answer
    x = 10,304,703.80

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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.