Home / 45,785,088,009.20-68,677,632,013.80-16,374,340,002.80

Finding the Fourth Proportional to 45,785,088,009.20, 68,677,632,013.80 and 16,374,340,002.80

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Solution

The fourth proportional to 45,785,088,009.20, 68,677,632,013.80 and 16,374,340,002.80 is: 24,561,510,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,785,088,009.20 : 68,677,632,013.80 = 16,374,340,002.80 : x
  2. Step 2: Convert to fraction form
    45,785,088,009.20/68,677,632,013.80 = 16,374,340,002.80/x
  3. Step 3: Cross multiply
    45,785,088,009.20x = 68,677,632,013.80 × 16,374,340,002.80
  4. Step 4: Simplify right side
    45,785,088,009.20x = 1,124,550,897,181,143,203,840
  5. Step 5: Solve for x
    x = 1,124,550,897,181,143,203,840/45,785,088,009.20
  6. Step 6: Final answer
    x = 24,561,510,004.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.