Home / 2,707,453,601.42-3,735,392,849.39-1,635,356,340.77

Finding the Fourth Proportional to 2,707,453,601.42, 3,735,392,849.39 and 1,635,356,340.77

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Solution

The fourth proportional to 2,707,453,601.42, 3,735,392,849.39 and 1,635,356,340.77 is: 2,256,252,287.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,453,601.42 : 3,735,392,849.39 = 1,635,356,340.77 : x
  2. Step 2: Convert to fraction form
    2,707,453,601.42/3,735,392,849.39 = 1,635,356,340.77/x
  3. Step 3: Cross multiply
    2,707,453,601.42x = 3,735,392,849.39 × 1,635,356,340.77
  4. Step 4: Simplify right side
    2,707,453,601.42x = 6,108,698,381,508,677,632
  5. Step 5: Solve for x
    x = 6,108,698,381,508,677,632/2,707,453,601.42
  6. Step 6: Final answer
    x = 2,256,252,287.50

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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.