Home / 10,566,911,864.64-15,850,370,742.66-3,105,494,243.04

Finding the Fourth Proportional to 10,566,911,864.64, 15,850,370,742.66 and 3,105,494,243.04

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Solution

The fourth proportional to 10,566,911,864.64, 15,850,370,742.66 and 3,105,494,243.04 is: 4,658,242,230.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,566,911,864.64 : 15,850,370,742.66 = 3,105,494,243.04 : x
  2. Step 2: Convert to fraction form
    10,566,911,864.64/15,850,370,742.66 = 3,105,494,243.04/x
  3. Step 3: Cross multiply
    10,566,911,864.64x = 15,850,370,742.66 × 3,105,494,243.04
  4. Step 4: Simplify right side
    10,566,911,864.64x = 49,223,235,091,380,281,344
  5. Step 5: Solve for x
    x = 49,223,235,091,380,281,344/10,566,911,864.64
  6. Step 6: Final answer
    x = 4,658,242,230.27

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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.