Home / 26,439,859.22-36,477,652.19-17,277,816.38

Finding the Fourth Proportional to 26,439,859.22, 36,477,652.19 and 17,277,816.38

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Solution

The fourth proportional to 26,439,859.22, 36,477,652.19 and 17,277,816.38 is: 23,837,274.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,439,859.22 : 36,477,652.19 = 17,277,816.38 : x
  2. Step 2: Convert to fraction form
    26,439,859.22/36,477,652.19 = 17,277,816.38/x
  3. Step 3: Cross multiply
    26,439,859.22x = 36,477,652.19 × 17,277,816.38
  4. Step 4: Simplify right side
    26,439,859.22x = 630,254,176,243,547.62
  5. Step 5: Solve for x
    x = 630,254,176,243,547.62/26,439,859.22
  6. Step 6: Final answer
    x = 23,837,274.29

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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.