Home / 573,100,844.40-859,819,928.04-184,916,392.56

Finding the Fourth Proportional to 573,100,844.40, 859,819,928.04 and 184,916,392.56

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Solution

The fourth proportional to 573,100,844.40, 859,819,928.04 and 184,916,392.56 is: 277,429,009.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,100,844.40 : 859,819,928.04 = 184,916,392.56 : x
  2. Step 2: Convert to fraction form
    573,100,844.40/859,819,928.04 = 184,916,392.56/x
  3. Step 3: Cross multiply
    573,100,844.40x = 859,819,928.04 × 184,916,392.56
  4. Step 4: Simplify right side
    573,100,844.40x = 158,994,799,344,355,584
  5. Step 5: Solve for x
    x = 158,994,799,344,355,584/573,100,844.40
  6. Step 6: Final answer
    x = 277,429,009.04

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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.