Home / 26,323,699.80-39,485,549.70-22,166,650.20

Finding the Fourth Proportional to 26,323,699.80, 39,485,549.70 and 22,166,650.20

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Solution

The fourth proportional to 26,323,699.80, 39,485,549.70 and 22,166,650.20 is: 33,249,975.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,323,699.80 : 39,485,549.70 = 22,166,650.20 : x
  2. Step 2: Convert to fraction form
    26,323,699.80/39,485,549.70 = 22,166,650.20/x
  3. Step 3: Cross multiply
    26,323,699.80x = 39,485,549.70 × 22,166,650.20
  4. Step 4: Simplify right side
    26,323,699.80x = 875,262,368,154,615
  5. Step 5: Solve for x
    x = 875,262,368,154,615/26,323,699.80
  6. Step 6: Final answer
    x = 33,249,975.30

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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.