Home / 25,046,483.35-37,543,503.52-10,481,747.64

Finding the Fourth Proportional to 25,046,483.35, 37,543,503.52 and 10,481,747.64

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Solution

The fourth proportional to 25,046,483.35, 37,543,503.52 and 10,481,747.64 is: 15,711,647.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,046,483.35 : 37,543,503.52 = 10,481,747.64 : x
  2. Step 2: Convert to fraction form
    25,046,483.35/37,543,503.52 = 10,481,747.64/x
  3. Step 3: Cross multiply
    25,046,483.35x = 37,543,503.52 × 10,481,747.64
  4. Step 4: Simplify right side
    25,046,483.35x = 393,521,529,636,635
  5. Step 5: Solve for x
    x = 393,521,529,636,635/25,046,483.35
  6. Step 6: Final answer
    x = 15,711,647.98

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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.