Home / 60,250,248.54-83,143,595.52-34,147,178.82

Finding the Fourth Proportional to 60,250,248.54, 83,143,595.52 and 34,147,178.82

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Solution

The fourth proportional to 60,250,248.54, 83,143,595.52 and 34,147,178.82 is: 47,122,116.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,250,248.54 : 83,143,595.52 = 34,147,178.82 : x
  2. Step 2: Convert to fraction form
    60,250,248.54/83,143,595.52 = 34,147,178.82/x
  3. Step 3: Cross multiply
    60,250,248.54x = 83,143,595.52 × 34,147,178.82
  4. Step 4: Simplify right side
    60,250,248.54x = 2,839,119,223,959,191
  5. Step 5: Solve for x
    x = 2,839,119,223,959,191/60,250,248.54
  6. Step 6: Final answer
    x = 47,122,116.39

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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.