Home / 502,564,512.60-753,846,768.90-244,284,186.60

Finding the Fourth Proportional to 502,564,512.60, 753,846,768.90 and 244,284,186.60

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Solution

The fourth proportional to 502,564,512.60, 753,846,768.90 and 244,284,186.60 is: 366,426,279.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,564,512.60 : 753,846,768.90 = 244,284,186.60 : x
  2. Step 2: Convert to fraction form
    502,564,512.60/753,846,768.90 = 244,284,186.60/x
  3. Step 3: Cross multiply
    502,564,512.60x = 753,846,768.90 × 244,284,186.60
  4. Step 4: Simplify right side
    502,564,512.60x = 184,152,844,761,774,656
  5. Step 5: Solve for x
    x = 184,152,844,761,774,656/502,564,512.60
  6. Step 6: Final answer
    x = 366,426,279.90

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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.