Home / 14,003,207,780.61-19,324,484,560.56-7,573,027,620.83

Finding the Fourth Proportional to 14,003,207,780.61, 19,324,484,560.56 and 7,573,027,620.83

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Solution

The fourth proportional to 14,003,207,780.61, 19,324,484,560.56 and 7,573,027,620.83 is: 10,450,809,387.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,003,207,780.61 : 19,324,484,560.56 = 7,573,027,620.83 : x
  2. Step 2: Convert to fraction form
    14,003,207,780.61/19,324,484,560.56 = 7,573,027,620.83/x
  3. Step 3: Cross multiply
    14,003,207,780.61x = 19,324,484,560.56 × 7,573,027,620.83
  4. Step 4: Simplify right side
    14,003,207,780.61x = 146,344,855,335,356,432,384
  5. Step 5: Solve for x
    x = 146,344,855,335,356,432,384/14,003,207,780.61
  6. Step 6: Final answer
    x = 10,450,809,387.98

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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.