Home / 146,116,004.09-219,184,233.08-58,677,507.87

Finding the Fourth Proportional to 146,116,004.09, 219,184,233.08 and 58,677,507.87

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Solution

The fourth proportional to 146,116,004.09, 219,184,233.08 and 58,677,507.87 is: 88,020,368.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,116,004.09 : 219,184,233.08 = 58,677,507.87 : x
  2. Step 2: Convert to fraction form
    146,116,004.09/219,184,233.08 = 58,677,507.87/x
  3. Step 3: Cross multiply
    146,116,004.09x = 219,184,233.08 × 58,677,507.87
  4. Step 4: Simplify right side
    146,116,004.09x = 12,861,184,561,678,308
  5. Step 5: Solve for x
    x = 12,861,184,561,678,308/146,116,004.09
  6. Step 6: Final answer
    x = 88,020,368.76

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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.