Home / 26,554,443.40-39,831,665.10-26,176,529.80

Finding the Fourth Proportional to 26,554,443.40, 39,831,665.10 and 26,176,529.80

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Solution

The fourth proportional to 26,554,443.40, 39,831,665.10 and 26,176,529.80 is: 39,264,794.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,554,443.40 : 39,831,665.10 = 26,176,529.80 : x
  2. Step 2: Convert to fraction form
    26,554,443.40/39,831,665.10 = 26,176,529.80/x
  3. Step 3: Cross multiply
    26,554,443.40x = 39,831,665.10 × 26,176,529.80
  4. Step 4: Simplify right side
    26,554,443.40x = 1,042,654,768,473,770
  5. Step 5: Solve for x
    x = 1,042,654,768,473,770/26,554,443.40
  6. Step 6: Final answer
    x = 39,264,794.70

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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.