Home / 16,384,262,220.30-22,610,321,166.87-8,865,964,031.34

Finding the Fourth Proportional to 16,384,262,220.30, 22,610,321,166.87 and 8,865,964,031.34

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Solution

The fourth proportional to 16,384,262,220.30, 22,610,321,166.87 and 8,865,964,031.34 is: 12,235,051,631.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,262,220.30 : 22,610,321,166.87 = 8,865,964,031.34 : x
  2. Step 2: Convert to fraction form
    16,384,262,220.30/22,610,321,166.87 = 8,865,964,031.34/x
  3. Step 3: Cross multiply
    16,384,262,220.30x = 22,610,321,166.87 × 8,865,964,031.34
  4. Step 4: Simplify right side
    16,384,262,220.30x = 200,462,294,202,514,866,176
  5. Step 5: Solve for x
    x = 200,462,294,202,514,866,176/16,384,262,220.30
  6. Step 6: Final answer
    x = 12,235,051,631.08

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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.