Home / 9,425,753.73-14,139,737.87-3,361,347.72

Finding the Fourth Proportional to 9,425,753.73, 14,139,737.87 and 3,361,347.72

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Solution

The fourth proportional to 9,425,753.73, 14,139,737.87 and 3,361,347.72 is: 5,042,416.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425,753.73 : 14,139,737.87 = 3,361,347.72 : x
  2. Step 2: Convert to fraction form
    9,425,753.73/14,139,737.87 = 3,361,347.72/x
  3. Step 3: Cross multiply
    9,425,753.73x = 14,139,737.87 × 3,361,347.72
  4. Step 4: Simplify right side
    9,425,753.73x = 47,528,575,633,915.42
  5. Step 5: Solve for x
    x = 47,528,575,633,915.42/9,425,753.73
  6. Step 6: Final answer
    x = 5,042,416.45

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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.