Home / 23,515,580-35,273,488.88-7,340,175.32

Finding the Fourth Proportional to 23,515,580, 35,273,488.88 and 7,340,175.32

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Solution

The fourth proportional to 23,515,580, 35,273,488.88 and 7,340,175.32 is: 11,010,300.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515,580 : 35,273,488.88 = 7,340,175.32 : x
  2. Step 2: Convert to fraction form
    23,515,580/35,273,488.88 = 7,340,175.32/x
  3. Step 3: Cross multiply
    23,515,580x = 35,273,488.88 × 7,340,175.32
  4. Step 4: Simplify right side
    23,515,580x = 258,913,592,527,270.47
  5. Step 5: Solve for x
    x = 258,913,592,527,270.47/23,515,580
  6. Step 6: Final answer
    x = 11,010,300.09

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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.