Home / 49,303,209.86-68,037,925.14-27,276,866.92

Finding the Fourth Proportional to 49,303,209.86, 68,037,925.14 and 27,276,866.92

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Solution

The fourth proportional to 49,303,209.86, 68,037,925.14 and 27,276,866.92 is: 37,641,797.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,303,209.86 : 68,037,925.14 = 27,276,866.92 : x
  2. Step 2: Convert to fraction form
    49,303,209.86/68,037,925.14 = 27,276,866.92/x
  3. Step 3: Cross multiply
    49,303,209.86x = 68,037,925.14 × 27,276,866.92
  4. Step 4: Simplify right side
    49,303,209.86x = 1,855,861,429,556,702.50
  5. Step 5: Solve for x
    x = 1,855,861,429,556,702.50/49,303,209.86
  6. Step 6: Final answer
    x = 37,641,797.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.