Home / 45,680,973.44-68,494,088.43-14,543,173.76

Finding the Fourth Proportional to 45,680,973.44, 68,494,088.43 and 14,543,173.76

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Solution

The fourth proportional to 45,680,973.44, 68,494,088.43 and 14,543,173.76 is: 21,806,046.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,680,973.44 : 68,494,088.43 = 14,543,173.76 : x
  2. Step 2: Convert to fraction form
    45,680,973.44/68,494,088.43 = 14,543,173.76/x
  3. Step 3: Cross multiply
    45,680,973.44x = 68,494,088.43 × 14,543,173.76
  4. Step 4: Simplify right side
    45,680,973.44x = 996,121,429,227,825.38
  5. Step 5: Solve for x
    x = 996,121,429,227,825.38/45,680,973.44
  6. Step 6: Final answer
    x = 21,806,046.46

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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.