Home / 7,267,155,836.82-10,030,540,988.21-4,733,152,312.73

Finding the Fourth Proportional to 7,267,155,836.82, 10,030,540,988.21 and 4,733,152,312.73

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Solution

The fourth proportional to 7,267,155,836.82, 10,030,540,988.21 and 4,733,152,312.73 is: 6,532,965,487.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,155,836.82 : 10,030,540,988.21 = 4,733,152,312.73 : x
  2. Step 2: Convert to fraction form
    7,267,155,836.82/10,030,540,988.21 = 4,733,152,312.73/x
  3. Step 3: Cross multiply
    7,267,155,836.82x = 10,030,540,988.21 × 4,733,152,312.73
  4. Step 4: Simplify right side
    7,267,155,836.82x = 47,476,078,276,205,404,160
  5. Step 5: Solve for x
    x = 47,476,078,276,205,404,160/7,267,155,836.82
  6. Step 6: Final answer
    x = 6,532,965,487.77

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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.