Home / 69,218,385,904.20-103,826,444,240.70-22,054,219,094.28

Finding the Fourth Proportional to 69,218,385,904.20, 103,826,444,240.70 and 22,054,219,094.28

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Solution

The fourth proportional to 69,218,385,904.20, 103,826,444,240.70 and 22,054,219,094.28 is: 33,080,967,132.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,218,385,904.20 : 103,826,444,240.70 = 22,054,219,094.28 : x
  2. Step 2: Convert to fraction form
    69,218,385,904.20/103,826,444,240.70 = 22,054,219,094.28/x
  3. Step 3: Cross multiply
    69,218,385,904.20x = 103,826,444,240.70 × 22,054,219,094.28
  4. Step 4: Simplify right side
    69,218,385,904.20x = 2,289,811,149,064,443,527,168
  5. Step 5: Solve for x
    x = 2,289,811,149,064,443,527,168/69,218,385,904.20
  6. Step 6: Final answer
    x = 33,080,967,132.54

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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.