Home / 9,006,187,383.37-13,506,561,228.52-2,708,944,924.37

Finding the Fourth Proportional to 9,006,187,383.37, 13,506,561,228.52 and 2,708,944,924.37

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Solution

The fourth proportional to 9,006,187,383.37, 13,506,561,228.52 and 2,708,944,924.37 is: 4,062,599,291.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,187,383.37 : 13,506,561,228.52 = 2,708,944,924.37 : x
  2. Step 2: Convert to fraction form
    9,006,187,383.37/13,506,561,228.52 = 2,708,944,924.37/x
  3. Step 3: Cross multiply
    9,006,187,383.37x = 13,506,561,228.52 × 2,708,944,924.37
  4. Step 4: Simplify right side
    9,006,187,383.37x = 36,588,530,485,610,803,200
  5. Step 5: Solve for x
    x = 36,588,530,485,610,803,200/9,006,187,383.37
  6. Step 6: Final answer
    x = 4,062,599,291.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.