Home / 34,963,228.80-52,444,843.20-21,358,339.20

Finding the Fourth Proportional to 34,963,228.80, 52,444,843.20 and 21,358,339.20

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Solution

The fourth proportional to 34,963,228.80, 52,444,843.20 and 21,358,339.20 is: 32,037,508.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,963,228.80 : 52,444,843.20 = 21,358,339.20 : x
  2. Step 2: Convert to fraction form
    34,963,228.80/52,444,843.20 = 21,358,339.20/x
  3. Step 3: Cross multiply
    34,963,228.80x = 52,444,843.20 × 21,358,339.20
  4. Step 4: Simplify right side
    34,963,228.80x = 1,120,134,750,356,413.50
  5. Step 5: Solve for x
    x = 1,120,134,750,356,413.50/34,963,228.80
  6. Step 6: Final answer
    x = 32,037,508.80

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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.