Home / 573,100,857.90-859,819,948.29-184,916,406.06

Finding the Fourth Proportional to 573,100,857.90, 859,819,948.29 and 184,916,406.06

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Solution

The fourth proportional to 573,100,857.90, 859,819,948.29 and 184,916,406.06 is: 277,429,029.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,100,857.90 : 859,819,948.29 = 184,916,406.06 : x
  2. Step 2: Convert to fraction form
    573,100,857.90/859,819,948.29 = 184,916,406.06/x
  3. Step 3: Cross multiply
    573,100,857.90x = 859,819,948.29 × 184,916,406.06
  4. Step 4: Simplify right side
    573,100,857.90x = 158,994,814,696,481,824
  5. Step 5: Solve for x
    x = 158,994,814,696,481,824/573,100,857.90
  6. Step 6: Final answer
    x = 277,429,029.30

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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.