Home / 26,298,052.80-39,447,079.20-14,818,927.20

Finding the Fourth Proportional to 26,298,052.80, 39,447,079.20 and 14,818,927.20

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Solution

The fourth proportional to 26,298,052.80, 39,447,079.20 and 14,818,927.20 is: 22,228,390.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,298,052.80 : 39,447,079.20 = 14,818,927.20 : x
  2. Step 2: Convert to fraction form
    26,298,052.80/39,447,079.20 = 14,818,927.20/x
  3. Step 3: Cross multiply
    26,298,052.80x = 39,447,079.20 × 14,818,927.20
  4. Step 4: Simplify right side
    26,298,052.80x = 584,563,394,917,434.25
  5. Step 5: Solve for x
    x = 584,563,394,917,434.25/26,298,052.80
  6. Step 6: Final answer
    x = 22,228,390.80

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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.