Home / 164,796,733.09-248,181,604.01-150,086,861.40

Finding the Fourth Proportional to 164,796,733.09, 248,181,604.01 and 150,086,861.40

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Solution

The fourth proportional to 164,796,733.09, 248,181,604.01 and 150,086,861.40 is: 226,028,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,796,733.09 : 248,181,604.01 = 150,086,861.40 : x
  2. Step 2: Convert to fraction form
    164,796,733.09/248,181,604.01 = 150,086,861.40/x
  3. Step 3: Cross multiply
    164,796,733.09x = 248,181,604.01 × 150,086,861.40
  4. Step 4: Simplify right side
    164,796,733.09x = 37,248,798,003,078,552
  5. Step 5: Solve for x
    x = 37,248,798,003,078,552/164,796,733.09
  6. Step 6: Final answer
    x = 226,028,740.40

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.