Home / 573,100,841.40-859,819,923.54-184,916,389.56

Finding the Fourth Proportional to 573,100,841.40, 859,819,923.54 and 184,916,389.56

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Solution

The fourth proportional to 573,100,841.40, 859,819,923.54 and 184,916,389.56 is: 277,429,004.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,100,841.40 : 859,819,923.54 = 184,916,389.56 : x
  2. Step 2: Convert to fraction form
    573,100,841.40/859,819,923.54 = 184,916,389.56/x
  3. Step 3: Cross multiply
    573,100,841.40x = 859,819,923.54 × 184,916,389.56
  4. Step 4: Simplify right side
    573,100,841.40x = 158,994,795,932,772,064
  5. Step 5: Solve for x
    x = 158,994,795,932,772,064/573,100,841.40
  6. Step 6: Final answer
    x = 277,429,004.54

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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.