Home / 21,826,230.40-32,751,155.40-9,048,026.80

Finding the Fourth Proportional to 21,826,230.40, 32,751,155.40 and 9,048,026.80

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Solution

The fourth proportional to 21,826,230.40, 32,751,155.40 and 9,048,026.80 is: 13,576,935.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,826,230.40 : 32,751,155.40 = 9,048,026.80 : x
  2. Step 2: Convert to fraction form
    21,826,230.40/32,751,155.40 = 9,048,026.80/x
  3. Step 3: Cross multiply
    21,826,230.40x = 32,751,155.40 × 9,048,026.80
  4. Step 4: Simplify right side
    21,826,230.40x = 296,333,331,790,164.75
  5. Step 5: Solve for x
    x = 296,333,331,790,164.75/21,826,230.40
  6. Step 6: Final answer
    x = 13,576,935.93

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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.