Home / 67,434,040.62-93,058,974.90-36,494,210.07

Finding the Fourth Proportional to 67,434,040.62, 93,058,974.90 and 36,494,210.07

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Solution

The fourth proportional to 67,434,040.62, 93,058,974.90 and 36,494,210.07 is: 50,362,009.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,434,040.62 : 93,058,974.90 = 36,494,210.07 : x
  2. Step 2: Convert to fraction form
    67,434,040.62/93,058,974.90 = 36,494,210.07/x
  3. Step 3: Cross multiply
    67,434,040.62x = 93,058,974.90 × 36,494,210.07
  4. Step 4: Simplify right side
    67,434,040.62x = 3,396,113,778,899,457.50
  5. Step 5: Solve for x
    x = 3,396,113,778,899,457.50/67,434,040.62
  6. Step 6: Final answer
    x = 50,362,009.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.