Home / 5,039,809,910.01-6,953,899,383.95-2,896,002,339.89

Finding the Fourth Proportional to 5,039,809,910.01, 6,953,899,383.95 and 2,896,002,339.89

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Solution

The fourth proportional to 5,039,809,910.01, 6,953,899,383.95 and 2,896,002,339.89 is: 3,995,886,600.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,809,910.01 : 6,953,899,383.95 = 2,896,002,339.89 : x
  2. Step 2: Convert to fraction form
    5,039,809,910.01/6,953,899,383.95 = 2,896,002,339.89/x
  3. Step 3: Cross multiply
    5,039,809,910.01x = 6,953,899,383.95 × 2,896,002,339.89
  4. Step 4: Simplify right side
    5,039,809,910.01x = 20,138,508,887,229,579,264
  5. Step 5: Solve for x
    x = 20,138,508,887,229,579,264/5,039,809,910.01
  6. Step 6: Final answer
    x = 3,995,886,600.25

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Double scale
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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.