Home / 7,267,155,777.28-10,030,540,905.92-4,733,152,253.18

Finding the Fourth Proportional to 7,267,155,777.28, 10,030,540,905.92 and 4,733,152,253.18

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Solution

The fourth proportional to 7,267,155,777.28, 10,030,540,905.92 and 4,733,152,253.18 is: 6,532,965,405.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,155,777.28 : 10,030,540,905.92 = 4,733,152,253.18 : x
  2. Step 2: Convert to fraction form
    7,267,155,777.28/10,030,540,905.92 = 4,733,152,253.18/x
  3. Step 3: Cross multiply
    7,267,155,777.28x = 10,030,540,905.92 × 4,733,152,253.18
  4. Step 4: Simplify right side
    7,267,155,777.28x = 47,476,077,289,469,411,328
  5. Step 5: Solve for x
    x = 47,476,077,289,469,411,328/7,267,155,777.28
  6. Step 6: Final answer
    x = 6,532,965,405.52

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1.5x scale

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.