Home / 22,362,149.76-33,543,970.38-6,186,746.52

Finding the Fourth Proportional to 22,362,149.76, 33,543,970.38 and 6,186,746.52

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Solution

The fourth proportional to 22,362,149.76, 33,543,970.38 and 6,186,746.52 is: 9,280,326.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,362,149.76 : 33,543,970.38 = 6,186,746.52 : x
  2. Step 2: Convert to fraction form
    22,362,149.76/33,543,970.38 = 6,186,746.52/x
  3. Step 3: Cross multiply
    22,362,149.76x = 33,543,970.38 × 6,186,746.52
  4. Step 4: Simplify right side
    22,362,149.76x = 207,528,042,015,448.06
  5. Step 5: Solve for x
    x = 207,528,042,015,448.06/22,362,149.76
  6. Step 6: Final answer
    x = 9,280,326.10

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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.