Home / 26,271,510.84-39,411,027.24-8,077,233.93

Finding the Fourth Proportional to 26,271,510.84, 39,411,027.24 and 8,077,233.93

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Solution

The fourth proportional to 26,271,510.84, 39,411,027.24 and 8,077,233.93 is: 12,117,007.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,271,510.84 : 39,411,027.24 = 8,077,233.93 : x
  2. Step 2: Convert to fraction form
    26,271,510.84/39,411,027.24 = 8,077,233.93/x
  3. Step 3: Cross multiply
    26,271,510.84x = 39,411,027.24 × 8,077,233.93
  4. Step 4: Simplify right side
    26,271,510.84x = 318,332,086,398,696.06
  5. Step 5: Solve for x
    x = 318,332,086,398,696.06/26,271,510.84
  6. Step 6: Final answer
    x = 12,117,007.22

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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.