Home / 77,496,605.84-116,244,908.73-32,058,400.34

Finding the Fourth Proportional to 77,496,605.84, 116,244,908.73 and 32,058,400.34

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Solution

The fourth proportional to 77,496,605.84, 116,244,908.73 and 32,058,400.34 is: 48,087,600.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,496,605.84 : 116,244,908.73 = 32,058,400.34 : x
  2. Step 2: Convert to fraction form
    77,496,605.84/116,244,908.73 = 32,058,400.34/x
  3. Step 3: Cross multiply
    77,496,605.84x = 116,244,908.73 × 32,058,400.34
  4. Step 4: Simplify right side
    77,496,605.84x = 3,726,625,821,843,713.50
  5. Step 5: Solve for x
    x = 3,726,625,821,843,713.50/77,496,605.84
  6. Step 6: Final answer
    x = 48,087,600.50

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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.