Home / 25,163,483.61-37,745,161.95-6,967,618.11

Finding the Fourth Proportional to 25,163,483.61, 37,745,161.95 and 6,967,618.11

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Solution

The fourth proportional to 25,163,483.61, 37,745,161.95 and 6,967,618.11 is: 10,451,409.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,163,483.61 : 37,745,161.95 = 6,967,618.11 : x
  2. Step 2: Convert to fraction form
    25,163,483.61/37,745,161.95 = 6,967,618.11/x
  3. Step 3: Cross multiply
    25,163,483.61x = 37,745,161.95 × 6,967,618.11
  4. Step 4: Simplify right side
    25,163,483.61x = 262,993,873,967,702.94
  5. Step 5: Solve for x
    x = 262,993,873,967,702.94/25,163,483.61
  6. Step 6: Final answer
    x = 10,451,409.59

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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.