Home / 573,100,845.15-859,819,929.17-184,916,393.31

Finding the Fourth Proportional to 573,100,845.15, 859,819,929.17 and 184,916,393.31

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Solution

The fourth proportional to 573,100,845.15, 859,819,929.17 and 184,916,393.31 is: 277,429,010.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,100,845.15 : 859,819,929.17 = 184,916,393.31 : x
  2. Step 2: Convert to fraction form
    573,100,845.15/859,819,929.17 = 184,916,393.31/x
  3. Step 3: Cross multiply
    573,100,845.15x = 859,819,929.17 × 184,916,393.31
  4. Step 4: Simplify right side
    573,100,845.15x = 158,994,800,197,251,488
  5. Step 5: Solve for x
    x = 158,994,800,197,251,488/573,100,845.15
  6. Step 6: Final answer
    x = 277,429,010.17

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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.