Home / 33,258,652.80-49,883,313.60-10,541,846.40

Finding the Fourth Proportional to 33,258,652.80, 49,883,313.60 and 10,541,846.40

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Solution

The fourth proportional to 33,258,652.80, 49,883,313.60 and 10,541,846.40 is: 15,811,290.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,258,652.80 : 49,883,313.60 = 10,541,846.40 : x
  2. Step 2: Convert to fraction form
    33,258,652.80/49,883,313.60 = 10,541,846.40/x
  3. Step 3: Cross multiply
    33,258,652.80x = 49,883,313.60 × 10,541,846.40
  4. Step 4: Simplify right side
    33,258,652.80x = 525,862,229,894,231.06
  5. Step 5: Solve for x
    x = 525,862,229,894,231.06/33,258,652.80
  6. Step 6: Final answer
    x = 15,811,290.77

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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.