Home / 26,007,777.30-39,013,535.79-8,968,204.34

Finding the Fourth Proportional to 26,007,777.30, 39,013,535.79 and 8,968,204.34

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Solution

The fourth proportional to 26,007,777.30, 39,013,535.79 and 8,968,204.34 is: 13,452,951.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007,777.30 : 39,013,535.79 = 8,968,204.34 : x
  2. Step 2: Convert to fraction form
    26,007,777.30/39,013,535.79 = 8,968,204.34/x
  3. Step 3: Cross multiply
    26,007,777.30x = 39,013,535.79 × 8,968,204.34
  4. Step 4: Simplify right side
    26,007,777.30x = 349,881,360,990,623.31
  5. Step 5: Solve for x
    x = 349,881,360,990,623.31/26,007,777.30
  6. Step 6: Final answer
    x = 13,452,951.28

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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.