Home / 2,593,934,074.32-3,891,304,219.32-871,051,166.16

Finding the Fourth Proportional to 2,593,934,074.32, 3,891,304,219.32 and 871,051,166.16

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Solution

The fourth proportional to 2,593,934,074.32, 3,891,304,219.32 and 871,051,166.16 is: 1,306,712,114.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,934,074.32 : 3,891,304,219.32 = 871,051,166.16 : x
  2. Step 2: Convert to fraction form
    2,593,934,074.32/3,891,304,219.32 = 871,051,166.16/x
  3. Step 3: Cross multiply
    2,593,934,074.32x = 3,891,304,219.32 × 871,051,166.16
  4. Step 4: Simplify right side
    2,593,934,074.32x = 3,389,525,078,122,014,208
  5. Step 5: Solve for x
    x = 3,389,525,078,122,014,208/2,593,934,074.32
  6. Step 6: Final answer
    x = 1,306,712,114.11

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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.