Home / 10,962,294,794.00-15,127,561,729.50-5,949,934,600.76

Finding the Fourth Proportional to 10,962,294,794.00, 15,127,561,729.50 and 5,949,934,600.76

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Solution

The fourth proportional to 10,962,294,794.00, 15,127,561,729.50 and 5,949,934,600.76 is: 8,210,689,882.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,962,294,794.00 : 15,127,561,729.50 = 5,949,934,600.76 : x
  2. Step 2: Convert to fraction form
    10,962,294,794.00/15,127,561,729.50 = 5,949,934,600.76/x
  3. Step 3: Cross multiply
    10,962,294,794.00x = 15,127,561,729.50 × 5,949,934,600.76
  4. Step 4: Simplify right side
    10,962,294,794.00x = 90,008,002,959,472,623,616
  5. Step 5: Solve for x
    x = 90,008,002,959,472,623,616/10,962,294,794.00
  6. Step 6: Final answer
    x = 8,210,689,882.99

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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.