Home / 45,116,928.42-62,262,351.05-27,476,657.70

Finding the Fourth Proportional to 45,116,928.42, 62,262,351.05 and 27,476,657.70

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Solution

The fourth proportional to 45,116,928.42, 62,262,351.05 and 27,476,657.70 is: 37,918,390.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,116,928.42 : 62,262,351.05 = 27,476,657.70 : x
  2. Step 2: Convert to fraction form
    45,116,928.42/62,262,351.05 = 27,476,657.70/x
  3. Step 3: Cross multiply
    45,116,928.42x = 62,262,351.05 × 27,476,657.70
  4. Step 4: Simplify right side
    45,116,928.42x = 1,710,761,307,181,774.50
  5. Step 5: Solve for x
    x = 1,710,761,307,181,774.50/45,116,928.42
  6. Step 6: Final answer
    x = 37,918,390.44

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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.