Home / 3,984,058,607.68-5,496,015,068.40-2,375,379,061.24

Finding the Fourth Proportional to 3,984,058,607.68, 5,496,015,068.40 and 2,375,379,061.24

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Solution

The fourth proportional to 3,984,058,607.68, 5,496,015,068.40 and 2,375,379,061.24 is: 3,276,839,122.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,058,607.68 : 5,496,015,068.40 = 2,375,379,061.24 : x
  2. Step 2: Convert to fraction form
    3,984,058,607.68/5,496,015,068.40 = 2,375,379,061.24/x
  3. Step 3: Cross multiply
    3,984,058,607.68x = 5,496,015,068.40 × 2,375,379,061.24
  4. Step 4: Simplify right side
    3,984,058,607.68x = 13,055,119,113,736,884,224
  5. Step 5: Solve for x
    x = 13,055,119,113,736,884,224/3,984,058,607.68
  6. Step 6: Final answer
    x = 3,276,839,122.94

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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.