Home / 26,732,405.51-36,958,185.77-19,752,073.55

Finding the Fourth Proportional to 26,732,405.51, 36,958,185.77 and 19,752,073.55

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Solution

The fourth proportional to 26,732,405.51, 36,958,185.77 and 19,752,073.55 is: 27,307,710.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,405.51 : 36,958,185.77 = 19,752,073.55 : x
  2. Step 2: Convert to fraction form
    26,732,405.51/36,958,185.77 = 19,752,073.55/x
  3. Step 3: Cross multiply
    26,732,405.51x = 36,958,185.77 × 19,752,073.55
  4. Step 4: Simplify right side
    26,732,405.51x = 730,000,803,603,603.50
  5. Step 5: Solve for x
    x = 730,000,803,603,603.50/26,732,405.51
  6. Step 6: Final answer
    x = 27,307,710.99

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1.5x scale

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.