Home / 146,116,004.46-219,184,233.65-58,677,508.25

Finding the Fourth Proportional to 146,116,004.46, 219,184,233.65 and 58,677,508.25

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Solution

The fourth proportional to 146,116,004.46, 219,184,233.65 and 58,677,508.25 is: 88,020,369.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,116,004.46 : 219,184,233.65 = 58,677,508.25 : x
  2. Step 2: Convert to fraction form
    146,116,004.46/219,184,233.65 = 58,677,508.25/x
  3. Step 3: Cross multiply
    146,116,004.46x = 219,184,233.65 × 58,677,508.25
  4. Step 4: Simplify right side
    146,116,004.46x = 12,861,184,676,878,494
  5. Step 5: Solve for x
    x = 12,861,184,676,878,494/146,116,004.46
  6. Step 6: Final answer
    x = 88,020,369.33

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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.