Home / 35,445,216.06-48,914,442-19,147,692.06

Finding the Fourth Proportional to 35,445,216.06, 48,914,442 and 19,147,692.06

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Solution

The fourth proportional to 35,445,216.06, 48,914,442 and 19,147,692.06 is: 26,423,838.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445,216.06 : 48,914,442 = 19,147,692.06 : x
  2. Step 2: Convert to fraction form
    35,445,216.06/48,914,442 = 19,147,692.06/x
  3. Step 3: Cross multiply
    35,445,216.06x = 48,914,442 × 19,147,692.06
  4. Step 4: Simplify right side
    35,445,216.06x = 936,598,672,702,730.50
  5. Step 5: Solve for x
    x = 936,598,672,702,730.50/35,445,216.06
  6. Step 6: Final answer
    x = 26,423,838.72

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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.