Home / 45,380,272.95-68,070,409.43-14,674,792.95

Finding the Fourth Proportional to 45,380,272.95, 68,070,409.43 and 14,674,792.95

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Solution

The fourth proportional to 45,380,272.95, 68,070,409.43 and 14,674,792.95 is: 22,012,189.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,380,272.95 : 68,070,409.43 = 14,674,792.95 : x
  2. Step 2: Convert to fraction form
    45,380,272.95/68,070,409.43 = 14,674,792.95/x
  3. Step 3: Cross multiply
    45,380,272.95x = 68,070,409.43 × 14,674,792.95
  4. Step 4: Simplify right side
    45,380,272.95x = 998,919,164,333,603.50
  5. Step 5: Solve for x
    x = 998,919,164,333,603.50/45,380,272.95
  6. Step 6: Final answer
    x = 22,012,189.43

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Similar ratio
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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.