Home / 29,354,003.40-44,031,005.10-7,788,563.40

Finding the Fourth Proportional to 29,354,003.40, 44,031,005.10 and 7,788,563.40

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Solution

The fourth proportional to 29,354,003.40, 44,031,005.10 and 7,788,563.40 is: 11,682,845.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354,003.40 : 44,031,005.10 = 7,788,563.40 : x
  2. Step 2: Convert to fraction form
    29,354,003.40/44,031,005.10 = 7,788,563.40/x
  3. Step 3: Cross multiply
    29,354,003.40x = 44,031,005.10 × 7,788,563.40
  4. Step 4: Simplify right side
    29,354,003.40x = 342,938,274,787,073.38
  5. Step 5: Solve for x
    x = 342,938,274,787,073.38/29,354,003.40
  6. Step 6: Final answer
    x = 11,682,845.10

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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.