Home / 96,347,051.84-132,957,263.22-52,293,105.20

Finding the Fourth Proportional to 96,347,051.84, 132,957,263.22 and 52,293,105.20

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Solution

The fourth proportional to 96,347,051.84, 132,957,263.22 and 52,293,105.20 is: 72,163,579.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,347,051.84 : 132,957,263.22 = 52,293,105.20 : x
  2. Step 2: Convert to fraction form
    96,347,051.84/132,957,263.22 = 52,293,105.20/x
  3. Step 3: Cross multiply
    96,347,051.84x = 132,957,263.22 × 52,293,105.20
  4. Step 4: Simplify right side
    96,347,051.84x = 6,952,748,152,667,551
  5. Step 5: Solve for x
    x = 6,952,748,152,667,551/96,347,051.84
  6. Step 6: Final answer
    x = 72,163,579.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.