Home / 573,100,858.90-859,819,949.79-184,916,407.06

Finding the Fourth Proportional to 573,100,858.90, 859,819,949.79 and 184,916,407.06

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Solution

The fourth proportional to 573,100,858.90, 859,819,949.79 and 184,916,407.06 is: 277,429,030.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,100,858.90 : 859,819,949.79 = 184,916,407.06 : x
  2. Step 2: Convert to fraction form
    573,100,858.90/859,819,949.79 = 184,916,407.06/x
  3. Step 3: Cross multiply
    573,100,858.90x = 859,819,949.79 × 184,916,407.06
  4. Step 4: Simplify right side
    573,100,858.90x = 158,994,815,833,676,384
  5. Step 5: Solve for x
    x = 158,994,815,833,676,384/573,100,858.90
  6. Step 6: Final answer
    x = 277,429,030.80

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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.