Home / 12,410,255,534.76-18,614,008,195.92-4,442,105,530.08

Finding the Fourth Proportional to 12,410,255,534.76, 18,614,008,195.92 and 4,442,105,530.08

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Solution

The fourth proportional to 12,410,255,534.76, 18,614,008,195.92 and 4,442,105,530.08 is: 6,662,666,091.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,410,255,534.76 : 18,614,008,195.92 = 4,442,105,530.08 : x
  2. Step 2: Convert to fraction form
    12,410,255,534.76/18,614,008,195.92 = 4,442,105,530.08/x
  3. Step 3: Cross multiply
    12,410,255,534.76x = 18,614,008,195.92 × 4,442,105,530.08
  4. Step 4: Simplify right side
    12,410,255,534.76x = 82,685,388,744,050,671,616
  5. Step 5: Solve for x
    x = 82,685,388,744,050,671,616/12,410,255,534.76
  6. Step 6: Final answer
    x = 6,662,666,091.96

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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.