Home / 7,433,732,700.90-11,150,969,571.54-2,122,632,582.30

Finding the Fourth Proportional to 7,433,732,700.90, 11,150,969,571.54 and 2,122,632,582.30

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Solution

The fourth proportional to 7,433,732,700.90, 11,150,969,571.54 and 2,122,632,582.30 is: 3,184,054,672.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,732,700.90 : 11,150,969,571.54 = 2,122,632,582.30 : x
  2. Step 2: Convert to fraction form
    7,433,732,700.90/11,150,969,571.54 = 2,122,632,582.30/x
  3. Step 3: Cross multiply
    7,433,732,700.90x = 11,150,969,571.54 × 2,122,632,582.30
  4. Step 4: Simplify right side
    7,433,732,700.90x = 23,669,411,336,786,677,760
  5. Step 5: Solve for x
    x = 23,669,411,336,786,677,760/7,433,732,700.90
  6. Step 6: Final answer
    x = 3,184,054,672.01

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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.