Home / 33,279,905.47-49,925,222.36-10,250,829.29

Finding the Fourth Proportional to 33,279,905.47, 49,925,222.36 and 10,250,829.29

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Solution

The fourth proportional to 33,279,905.47, 49,925,222.36 and 10,250,829.29 is: 15,377,896.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,279,905.47 : 49,925,222.36 = 10,250,829.29 : x
  2. Step 2: Convert to fraction form
    33,279,905.47/49,925,222.36 = 10,250,829.29/x
  3. Step 3: Cross multiply
    33,279,905.47x = 49,925,222.36 × 10,250,829.29
  4. Step 4: Simplify right side
    33,279,905.47x = 511,774,931,678,036.12
  5. Step 5: Solve for x
    x = 511,774,931,678,036.12/33,279,905.47
  6. Step 6: Final answer
    x = 15,377,896.19

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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.