Home / 35,025,175.77-48,334,836.33-19,555,813.98

Finding the Fourth Proportional to 35,025,175.77, 48,334,836.33 and 19,555,813.98

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Solution

The fourth proportional to 35,025,175.77, 48,334,836.33 and 19,555,813.98 is: 26,987,075.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,025,175.77 : 48,334,836.33 = 19,555,813.98 : x
  2. Step 2: Convert to fraction form
    35,025,175.77/48,334,836.33 = 19,555,813.98/x
  3. Step 3: Cross multiply
    35,025,175.77x = 48,334,836.33 × 19,555,813.98
  4. Step 4: Simplify right side
    35,025,175.77x = 945,227,068,023,225.88
  5. Step 5: Solve for x
    x = 945,227,068,023,225.88/35,025,175.77
  6. Step 6: Final answer
    x = 26,987,075.65

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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.