Home / 33,021,391,099.74-49,553,396,313.93-12,058,068,759.90

Finding the Fourth Proportional to 33,021,391,099.74, 49,553,396,313.93 and 12,058,068,759.90

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Solution

The fourth proportional to 33,021,391,099.74, 49,553,396,313.93 and 12,058,068,759.90 is: 18,094,884,562.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,021,391,099.74 : 49,553,396,313.93 = 12,058,068,759.90 : x
  2. Step 2: Convert to fraction form
    33,021,391,099.74/49,553,396,313.93 = 12,058,068,759.90/x
  3. Step 3: Cross multiply
    33,021,391,099.74x = 49,553,396,313.93 × 12,058,068,759.90
  4. Step 4: Simplify right side
    33,021,391,099.74x = 597,518,260,039,943,192,576
  5. Step 5: Solve for x
    x = 597,518,260,039,943,192,576/33,021,391,099.74
  6. Step 6: Final answer
    x = 18,094,884,562.41

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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.