Home / 26,537,820.60-36,623,370.80-14,936,135.52

Finding the Fourth Proportional to 26,537,820.60, 36,623,370.80 and 14,936,135.52

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Solution

The fourth proportional to 26,537,820.60, 36,623,370.80 and 14,936,135.52 is: 20,612,530.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,537,820.60 : 36,623,370.80 = 14,936,135.52 : x
  2. Step 2: Convert to fraction form
    26,537,820.60/36,623,370.80 = 14,936,135.52/x
  3. Step 3: Cross multiply
    26,537,820.60x = 36,623,370.80 × 14,936,135.52
  4. Step 4: Simplify right side
    26,537,820.60x = 547,011,629,468,010.75
  5. Step 5: Solve for x
    x = 547,011,629,468,010.75/26,537,820.60
  6. Step 6: Final answer
    x = 20,612,530.23

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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.