Home / 16,634,003,641.04-22,962,840,432.31-11,143,971,406.15

Finding the Fourth Proportional to 16,634,003,641.04, 22,962,840,432.31 and 11,143,971,406.15

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Solution

The fourth proportional to 16,634,003,641.04, 22,962,840,432.31 and 11,143,971,406.15 is: 15,383,983,477.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,003,641.04 : 22,962,840,432.31 = 11,143,971,406.15 : x
  2. Step 2: Convert to fraction form
    16,634,003,641.04/22,962,840,432.31 = 11,143,971,406.15/x
  3. Step 3: Cross multiply
    16,634,003,641.04x = 22,962,840,432.31 × 11,143,971,406.15
  4. Step 4: Simplify right side
    16,634,003,641.04x = 255,897,237,181,568,385,024
  5. Step 5: Solve for x
    x = 255,897,237,181,568,385,024/16,634,003,641.04
  6. Step 6: Final answer
    x = 15,383,983,477.69

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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.