Home / 51,233,048,764.92-76,749,489,421.92-35,294,569,847.28

Finding the Fourth Proportional to 51,233,048,764.92, 76,749,489,421.92 and 35,294,569,847.28

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Solution

The fourth proportional to 51,233,048,764.92, 76,749,489,421.92 and 35,294,569,847.28 is: 52,872,906,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,233,048,764.92 : 76,749,489,421.92 = 35,294,569,847.28 : x
  2. Step 2: Convert to fraction form
    51,233,048,764.92/76,749,489,421.92 = 35,294,569,847.28/x
  3. Step 3: Cross multiply
    51,233,048,764.92x = 76,749,489,421.92 × 35,294,569,847.28
  4. Step 4: Simplify right side
    51,233,048,764.92x = 2,708,840,215,145,032,974,336
  5. Step 5: Solve for x
    x = 2,708,840,215,145,032,974,336/51,233,048,764.92
  6. Step 6: Final answer
    x = 52,872,906,853.04

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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.