Home / 20,051,319,226.95-27,671,567,303.30-12,023,966,694.87

Finding the Fourth Proportional to 20,051,319,226.95, 27,671,567,303.30 and 12,023,966,694.87

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Solution

The fourth proportional to 20,051,319,226.95, 27,671,567,303.30 and 12,023,966,694.87 is: 16,593,521,846.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,051,319,226.95 : 27,671,567,303.30 = 12,023,966,694.87 : x
  2. Step 2: Convert to fraction form
    20,051,319,226.95/27,671,567,303.30 = 12,023,966,694.87/x
  3. Step 3: Cross multiply
    20,051,319,226.95x = 27,671,567,303.30 × 12,023,966,694.87
  4. Step 4: Simplify right side
    20,051,319,226.95x = 332,722,003,649,672,773,632
  5. Step 5: Solve for x
    x = 332,722,003,649,672,773,632/20,051,319,226.95
  6. Step 6: Final answer
    x = 16,593,521,846.81

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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.