Home / 3,094,796,389.60-4,633,477,123.11-2,780,985,793.51

Finding the Fourth Proportional to 3,094,796,389.60, 4,633,477,123.11 and 2,780,985,793.51

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Solution

The fourth proportional to 3,094,796,389.60, 4,633,477,123.11 and 2,780,985,793.51 is: 4,163,645,174.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,796,389.60 : 4,633,477,123.11 = 2,780,985,793.51 : x
  2. Step 2: Convert to fraction form
    3,094,796,389.60/4,633,477,123.11 = 2,780,985,793.51/x
  3. Step 3: Cross multiply
    3,094,796,389.60x = 4,633,477,123.11 × 2,780,985,793.51
  4. Step 4: Simplify right side
    3,094,796,389.60x = 12,885,634,053,896,546,304
  5. Step 5: Solve for x
    x = 12,885,634,053,896,546,304/3,094,796,389.60
  6. Step 6: Final answer
    x = 4,163,645,174.59

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Double scale
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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.