Home / 573,100,850.40-859,819,937.04-184,916,398.56

Finding the Fourth Proportional to 573,100,850.40, 859,819,937.04 and 184,916,398.56

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Solution

The fourth proportional to 573,100,850.40, 859,819,937.04 and 184,916,398.56 is: 277,429,018.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,100,850.40 : 859,819,937.04 = 184,916,398.56 : x
  2. Step 2: Convert to fraction form
    573,100,850.40/859,819,937.04 = 184,916,398.56/x
  3. Step 3: Cross multiply
    573,100,850.40x = 859,819,937.04 × 184,916,398.56
  4. Step 4: Simplify right side
    573,100,850.40x = 158,994,806,167,522,752
  5. Step 5: Solve for x
    x = 158,994,806,167,522,752/573,100,850.40
  6. Step 6: Final answer
    x = 277,429,018.05

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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.