Home / 7,267,155,834.67-10,030,540,985.22-4,733,152,310.57

Finding the Fourth Proportional to 7,267,155,834.67, 10,030,540,985.22 and 4,733,152,310.57

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Solution

The fourth proportional to 7,267,155,834.67, 10,030,540,985.22 and 4,733,152,310.57 is: 6,532,965,484.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,155,834.67 : 10,030,540,985.22 = 4,733,152,310.57 : x
  2. Step 2: Convert to fraction form
    7,267,155,834.67/10,030,540,985.22 = 4,733,152,310.57/x
  3. Step 3: Cross multiply
    7,267,155,834.67x = 10,030,540,985.22 × 4,733,152,310.57
  4. Step 4: Simplify right side
    7,267,155,834.67x = 47,476,078,240,483,344,384
  5. Step 5: Solve for x
    x = 47,476,078,240,483,344,384/7,267,155,834.67
  6. Step 6: Final answer
    x = 6,532,965,484.79

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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.