Home / 234,793,406.34-352,045,497.12-79,332,526.79

Finding the Fourth Proportional to 234,793,406.34, 352,045,497.12 and 79,332,526.79

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Solution

The fourth proportional to 234,793,406.34, 352,045,497.12 and 79,332,526.79 is: 118,949,928.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,793,406.34 : 352,045,497.12 = 79,332,526.79 : x
  2. Step 2: Convert to fraction form
    234,793,406.34/352,045,497.12 = 79,332,526.79/x
  3. Step 3: Cross multiply
    234,793,406.34x = 352,045,497.12 × 79,332,526.79
  4. Step 4: Simplify right side
    234,793,406.34x = 27,928,658,832,184,600
  5. Step 5: Solve for x
    x = 27,928,658,832,184,600/234,793,406.34
  6. Step 6: Final answer
    x = 118,949,928.23

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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.