Home / 22,795,591.18-34,199,779.30-9,158,313.82

Finding the Fourth Proportional to 22,795,591.18, 34,199,779.30 and 9,158,313.82

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Solution

The fourth proportional to 22,795,591.18, 34,199,779.30 and 9,158,313.82 is: 13,740,038.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795,591.18 : 34,199,779.30 = 9,158,313.82 : x
  2. Step 2: Convert to fraction form
    22,795,591.18/34,199,779.30 = 9,158,313.82/x
  3. Step 3: Cross multiply
    22,795,591.18x = 34,199,779.30 × 9,158,313.82
  4. Step 4: Simplify right side
    22,795,591.18x = 313,212,311,404,139.94
  5. Step 5: Solve for x
    x = 313,212,311,404,139.94/22,795,591.18
  6. Step 6: Final answer
    x = 13,740,038.98

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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.