Home / 63,182,786.58-94,774,180.95-15,313,730.58

Finding the Fourth Proportional to 63,182,786.58, 94,774,180.95 and 15,313,730.58

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Solution

The fourth proportional to 63,182,786.58, 94,774,180.95 and 15,313,730.58 is: 22,970,596.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,182,786.58 : 94,774,180.95 = 15,313,730.58 : x
  2. Step 2: Convert to fraction form
    63,182,786.58/94,774,180.95 = 15,313,730.58/x
  3. Step 3: Cross multiply
    63,182,786.58x = 94,774,180.95 × 15,313,730.58
  4. Step 4: Simplify right side
    63,182,786.58x = 1,451,346,273,008,468.50
  5. Step 5: Solve for x
    x = 1,451,346,273,008,468.50/63,182,786.58
  6. Step 6: Final answer
    x = 22,970,596.13

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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.