Home / 26,732,407.74-36,958,188.82-19,752,075.78

Finding the Fourth Proportional to 26,732,407.74, 36,958,188.82 and 19,752,075.78

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Solution

The fourth proportional to 26,732,407.74, 36,958,188.82 and 19,752,075.78 is: 27,307,714.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,407.74 : 36,958,188.82 = 19,752,075.78 : x
  2. Step 2: Convert to fraction form
    26,732,407.74/36,958,188.82 = 19,752,075.78/x
  3. Step 3: Cross multiply
    26,732,407.74x = 36,958,188.82 × 19,752,075.78
  4. Step 4: Simplify right side
    26,732,407.74x = 730,000,946,264,188.88
  5. Step 5: Solve for x
    x = 730,000,946,264,188.88/26,732,407.74
  6. Step 6: Final answer
    x = 27,307,714.04

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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.