Home / 14,850,357,335,053-20,493,494,107,863-8,265,711,684,423.20

Finding the Fourth Proportional to 14,850,357,335,053, 20,493,494,107,863 and 8,265,711,684,423.20

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Solution

The fourth proportional to 14,850,357,335,053, 20,493,494,107,863 and 8,265,711,684,423.20 is: 11,406,682,673,027.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,357,335,053 : 20,493,494,107,863 = 8,265,711,684,423.20 : x
  2. Step 2: Convert to fraction form
    14,850,357,335,053/20,493,494,107,863 = 8,265,711,684,423.20/x
  3. Step 3: Cross multiply
    14,850,357,335,053x = 20,493,494,107,863 × 8,265,711,684,423.20
  4. Step 4: Simplify right side
    14,850,357,335,053x = 169,393,313,702,021,193,277,636,608
  5. Step 5: Solve for x
    x = 169,393,313,702,021,193,277,636,608/14,850,357,335,053
  6. Step 6: Final answer
    x = 11,406,682,673,027.86

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Double scale
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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.