Home / 1,303,851,029.73-1,956,580,992.89-604,212,757.39

Finding the Fourth Proportional to 1,303,851,029.73, 1,956,580,992.89 and 604,212,757.39

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Solution

The fourth proportional to 1,303,851,029.73, 1,956,580,992.89 and 604,212,757.39 is: 906,691,922.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,851,029.73 : 1,956,580,992.89 = 604,212,757.39 : x
  2. Step 2: Convert to fraction form
    1,303,851,029.73/1,956,580,992.89 = 604,212,757.39/x
  3. Step 3: Cross multiply
    1,303,851,029.73x = 1,956,580,992.89 × 604,212,757.39
  4. Step 4: Simplify right side
    1,303,851,029.73x = 1,182,191,196,767,909,888
  5. Step 5: Solve for x
    x = 1,182,191,196,767,909,888/1,303,851,029.73
  6. Step 6: Final answer
    x = 906,691,922.48

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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.