Home / 39,196,088.98-54,093,632.67-23,515,703.57

Finding the Fourth Proportional to 39,196,088.98, 54,093,632.67 and 23,515,703.57

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Solution

The fourth proportional to 39,196,088.98, 54,093,632.67 and 23,515,703.57 is: 32,453,488.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,196,088.98 : 54,093,632.67 = 23,515,703.57 : x
  2. Step 2: Convert to fraction form
    39,196,088.98/54,093,632.67 = 23,515,703.57/x
  3. Step 3: Cross multiply
    39,196,088.98x = 54,093,632.67 × 23,515,703.57
  4. Step 4: Simplify right side
    39,196,088.98x = 1,272,049,831,027,421.75
  5. Step 5: Solve for x
    x = 1,272,049,831,027,421.75/39,196,088.98
  6. Step 6: Final answer
    x = 32,453,488.71

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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.