Home / 5,892,010,627.55-8,839,180,212.35-2,161,336,658.51

Finding the Fourth Proportional to 5,892,010,627.55, 8,839,180,212.35 and 2,161,336,658.51

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Solution

The fourth proportional to 5,892,010,627.55, 8,839,180,212.35 and 2,161,336,658.51 is: 3,242,432,071.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,010,627.55 : 8,839,180,212.35 = 2,161,336,658.51 : x
  2. Step 2: Convert to fraction form
    5,892,010,627.55/8,839,180,212.35 = 2,161,336,658.51/x
  3. Step 3: Cross multiply
    5,892,010,627.55x = 8,839,180,212.35 × 2,161,336,658.51
  4. Step 4: Simplify right side
    5,892,010,627.55x = 19,104,444,224,073,256,960
  5. Step 5: Solve for x
    x = 19,104,444,224,073,256,960/5,892,010,627.55
  6. Step 6: Final answer
    x = 3,242,432,071.45

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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.