Home / 67,556,298.98-93,227,857.71-36,616,437.38

Finding the Fourth Proportional to 67,556,298.98, 93,227,857.71 and 36,616,437.38

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Solution

The fourth proportional to 67,556,298.98, 93,227,857.71 and 36,616,437.38 is: 50,530,773.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,556,298.98 : 93,227,857.71 = 36,616,437.38 : x
  2. Step 2: Convert to fraction form
    67,556,298.98/93,227,857.71 = 36,616,437.38/x
  3. Step 3: Cross multiply
    67,556,298.98x = 93,227,857.71 × 36,616,437.38
  4. Step 4: Simplify right side
    67,556,298.98x = 3,413,672,014,005,523
  5. Step 5: Solve for x
    x = 3,413,672,014,005,523/67,556,298.98
  6. Step 6: Final answer
    x = 50,530,773.08

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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.