Home / 26,090,835.03-36,005,784.92-14,331,190.23

Finding the Fourth Proportional to 26,090,835.03, 36,005,784.92 and 14,331,190.23

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Solution

The fourth proportional to 26,090,835.03, 36,005,784.92 and 14,331,190.23 is: 19,777,280.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090,835.03 : 36,005,784.92 = 14,331,190.23 : x
  2. Step 2: Convert to fraction form
    26,090,835.03/36,005,784.92 = 14,331,190.23/x
  3. Step 3: Cross multiply
    26,090,835.03x = 36,005,784.92 × 14,331,190.23
  4. Step 4: Simplify right side
    26,090,835.03x = 516,005,752,997,329.38
  5. Step 5: Solve for x
    x = 516,005,752,997,329.38/26,090,835.03
  6. Step 6: Final answer
    x = 19,777,280.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.