Home / 26,557,313.26-39,791,930.04-16,151,056.25

Finding the Fourth Proportional to 26,557,313.26, 39,791,930.04 and 16,151,056.25

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Solution

The fourth proportional to 26,557,313.26, 39,791,930.04 and 16,151,056.25 is: 24,199,801.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,557,313.26 : 39,791,930.04 = 16,151,056.25 : x
  2. Step 2: Convert to fraction form
    26,557,313.26/39,791,930.04 = 16,151,056.25/x
  3. Step 3: Cross multiply
    26,557,313.26x = 39,791,930.04 × 16,151,056.25
  4. Step 4: Simplify right side
    26,557,313.26x = 642,681,700,291,349.38
  5. Step 5: Solve for x
    x = 642,681,700,291,349.38/26,557,313.26
  6. Step 6: Final answer
    x = 24,199,801.16

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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.