Home / 13,832,710,383.55-20,750,331,827.82-3,884,087,054.36

Finding the Fourth Proportional to 13,832,710,383.55, 20,750,331,827.82 and 3,884,087,054.36

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Solution

The fourth proportional to 13,832,710,383.55, 20,750,331,827.82 and 3,884,087,054.36 is: 5,826,486,132.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,832,710,383.55 : 20,750,331,827.82 = 3,884,087,054.36 : x
  2. Step 2: Convert to fraction form
    13,832,710,383.55/20,750,331,827.82 = 3,884,087,054.36/x
  3. Step 3: Cross multiply
    13,832,710,383.55x = 20,750,331,827.82 × 3,884,087,054.36
  4. Step 4: Simplify right side
    13,832,710,383.55x = 80,596,095,226,194,231,296
  5. Step 5: Solve for x
    x = 80,596,095,226,194,231,296/13,832,710,383.55
  6. Step 6: Final answer
    x = 5,826,486,132.61

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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.