Home / 14,811,811.70-22,211,973.56-5,094,577.04

Finding the Fourth Proportional to 14,811,811.70, 22,211,973.56 and 5,094,577.04

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Solution

The fourth proportional to 14,811,811.70, 22,211,973.56 and 5,094,577.04 is: 7,639,889.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,811,811.70 : 22,211,973.56 = 5,094,577.04 : x
  2. Step 2: Convert to fraction form
    14,811,811.70/22,211,973.56 = 5,094,577.04/x
  3. Step 3: Cross multiply
    14,811,811.70x = 22,211,973.56 × 5,094,577.04
  4. Step 4: Simplify right side
    14,811,811.70x = 113,160,610,413,539.64
  5. Step 5: Solve for x
    x = 113,160,610,413,539.64/14,811,811.70
  6. Step 6: Final answer
    x = 7,639,889.89

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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.