Home / 182,540,710.20-251,906,401.50-98,908,774.77

Finding the Fourth Proportional to 182,540,710.20, 251,906,401.50 and 98,908,774.77

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Solution

The fourth proportional to 182,540,710.20, 251,906,401.50 and 98,908,774.77 is: 136,494,229.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,540,710.20 : 251,906,401.50 = 98,908,774.77 : x
  2. Step 2: Convert to fraction form
    182,540,710.20/251,906,401.50 = 98,908,774.77/x
  3. Step 3: Cross multiply
    182,540,710.20x = 251,906,401.50 × 98,908,774.77
  4. Step 4: Simplify right side
    182,540,710.20x = 24,915,753,529,084,688
  5. Step 5: Solve for x
    x = 24,915,753,529,084,688/182,540,710.20
  6. Step 6: Final answer
    x = 136,494,229.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.