Home / 10,296,130.31-15,445,093.06-3,377,535.30

Finding the Fourth Proportional to 10,296,130.31, 15,445,093.06 and 3,377,535.30

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Solution

The fourth proportional to 10,296,130.31, 15,445,093.06 and 3,377,535.30 is: 5,066,597.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296,130.31 : 15,445,093.06 = 3,377,535.30 : x
  2. Step 2: Convert to fraction form
    10,296,130.31/15,445,093.06 = 3,377,535.30/x
  3. Step 3: Cross multiply
    10,296,130.31x = 15,445,093.06 × 3,377,535.30
  4. Step 4: Simplify right side
    10,296,130.31x = 52,166,347,021,935.02
  5. Step 5: Solve for x
    x = 52,166,347,021,935.02/10,296,130.31
  6. Step 6: Final answer
    x = 5,066,597.40

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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.