Home / 29,354,002.90-44,031,004.35-7,788,562.90

Finding the Fourth Proportional to 29,354,002.90, 44,031,004.35 and 7,788,562.90

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Solution

The fourth proportional to 29,354,002.90, 44,031,004.35 and 7,788,562.90 is: 11,682,844.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354,002.90 : 44,031,004.35 = 7,788,562.90 : x
  2. Step 2: Convert to fraction form
    29,354,002.90/44,031,004.35 = 7,788,562.90/x
  3. Step 3: Cross multiply
    29,354,002.90x = 44,031,004.35 × 7,788,562.90
  4. Step 4: Simplify right side
    29,354,002.90x = 342,938,246,930,148.62
  5. Step 5: Solve for x
    x = 342,938,246,930,148.62/29,354,002.90
  6. Step 6: Final answer
    x = 11,682,844.35

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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.