Home / 463,207,565.84-694,833,695.44-152,308,299

Finding the Fourth Proportional to 463,207,565.84, 694,833,695.44 and 152,308,299

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Solution

The fourth proportional to 463,207,565.84, 694,833,695.44 and 152,308,299 is: 228,469,796.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,207,565.84 : 694,833,695.44 = 152,308,299 : x
  2. Step 2: Convert to fraction form
    463,207,565.84/694,833,695.44 = 152,308,299/x
  3. Step 3: Cross multiply
    463,207,565.84x = 694,833,695.44 × 152,308,299
  4. Step 4: Simplify right side
    463,207,565.84x = 105,828,938,240,350,464
  5. Step 5: Solve for x
    x = 105,828,938,240,350,464/463,207,565.84
  6. Step 6: Final answer
    x = 228,469,796.36

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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.