Home / 27,849,066.76-41,804,149.02-22,128,574.60

Finding the Fourth Proportional to 27,849,066.76, 41,804,149.02 and 22,128,574.60

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Solution

The fourth proportional to 27,849,066.76, 41,804,149.02 and 22,128,574.60 is: 33,217,135.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,849,066.76 : 41,804,149.02 = 22,128,574.60 : x
  2. Step 2: Convert to fraction form
    27,849,066.76/41,804,149.02 = 22,128,574.60/x
  3. Step 3: Cross multiply
    27,849,066.76x = 41,804,149.02 × 22,128,574.60
  4. Step 4: Simplify right side
    27,849,066.76x = 925,066,230,178,587
  5. Step 5: Solve for x
    x = 925,066,230,178,587/27,849,066.76
  6. Step 6: Final answer
    x = 33,217,135.72

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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.