Home / 109,152,024.90-163,728,037.35-44,422,511.10

Finding the Fourth Proportional to 109,152,024.90, 163,728,037.35 and 44,422,511.10

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Solution

The fourth proportional to 109,152,024.90, 163,728,037.35 and 44,422,511.10 is: 66,633,766.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,152,024.90 : 163,728,037.35 = 44,422,511.10 : x
  2. Step 2: Convert to fraction form
    109,152,024.90/163,728,037.35 = 44,422,511.10/x
  3. Step 3: Cross multiply
    109,152,024.90x = 163,728,037.35 × 44,422,511.10
  4. Step 4: Simplify right side
    109,152,024.90x = 7,273,210,556,561,590
  5. Step 5: Solve for x
    x = 7,273,210,556,561,590/109,152,024.90
  6. Step 6: Final answer
    x = 66,633,766.65

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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.