Home / 4,961,088,271.20-7,441,632,406.80-4,042,758,223.20

Finding the Fourth Proportional to 4,961,088,271.20, 7,441,632,406.80 and 4,042,758,223.20

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Solution

The fourth proportional to 4,961,088,271.20, 7,441,632,406.80 and 4,042,758,223.20 is: 6,064,137,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,088,271.20 : 7,441,632,406.80 = 4,042,758,223.20 : x
  2. Step 2: Convert to fraction form
    4,961,088,271.20/7,441,632,406.80 = 4,042,758,223.20/x
  3. Step 3: Cross multiply
    4,961,088,271.20x = 7,441,632,406.80 × 4,042,758,223.20
  4. Step 4: Simplify right side
    4,961,088,271.20x = 30,084,720,606,622,306,304
  5. Step 5: Solve for x
    x = 30,084,720,606,622,306,304/4,961,088,271.20
  6. Step 6: Final answer
    x = 6,064,137,334.80

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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.