Home / 29,898,851.70-44,898,043.95-16,445,334.90

Finding the Fourth Proportional to 29,898,851.70, 44,898,043.95 and 16,445,334.90

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Solution

The fourth proportional to 29,898,851.70, 44,898,043.95 and 16,445,334.90 is: 24,695,375.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898,851.70 : 44,898,043.95 = 16,445,334.90 : x
  2. Step 2: Convert to fraction form
    29,898,851.70/44,898,043.95 = 16,445,334.90/x
  3. Step 3: Cross multiply
    29,898,851.70x = 44,898,043.95 × 16,445,334.90
  4. Step 4: Simplify right side
    29,898,851.70x = 738,363,369,112,668.88
  5. Step 5: Solve for x
    x = 738,363,369,112,668.88/29,898,851.70
  6. Step 6: Final answer
    x = 24,695,375.48

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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.