Home / 35,142,424.20-52,657,649.10-26,072,497.80

Finding the Fourth Proportional to 35,142,424.20, 52,657,649.10 and 26,072,497.80

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Solution

The fourth proportional to 35,142,424.20, 52,657,649.10 and 26,072,497.80 is: 39,067,209.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,142,424.20 : 52,657,649.10 = 26,072,497.80 : x
  2. Step 2: Convert to fraction form
    35,142,424.20/52,657,649.10 = 26,072,497.80/x
  3. Step 3: Cross multiply
    35,142,424.20x = 52,657,649.10 × 26,072,497.80
  4. Step 4: Simplify right side
    35,142,424.20x = 1,372,916,440,312,922
  5. Step 5: Solve for x
    x = 1,372,916,440,312,922/35,142,424.20
  6. Step 6: Final answer
    x = 39,067,209.27

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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.