Home / 38,603,364.05-57,887,387.86-23,048,253.65

Finding the Fourth Proportional to 38,603,364.05, 57,887,387.86 and 23,048,253.65

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Solution

The fourth proportional to 38,603,364.05, 57,887,387.86 and 23,048,253.65 is: 34,561,837.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,603,364.05 : 57,887,387.86 = 23,048,253.65 : x
  2. Step 2: Convert to fraction form
    38,603,364.05/57,887,387.86 = 23,048,253.65/x
  3. Step 3: Cross multiply
    38,603,364.05x = 57,887,387.86 × 23,048,253.65
  4. Step 4: Simplify right side
    38,603,364.05x = 1,334,203,198,533,210.50
  5. Step 5: Solve for x
    x = 1,334,203,198,533,210.50/38,603,364.05
  6. Step 6: Final answer
    x = 34,561,837.59

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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.