Home / 1,303,851,025.73-1,956,580,986.88-604,212,753.39

Finding the Fourth Proportional to 1,303,851,025.73, 1,956,580,986.88 and 604,212,753.39

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Solution

The fourth proportional to 1,303,851,025.73, 1,956,580,986.88 and 604,212,753.39 is: 906,691,916.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,851,025.73 : 1,956,580,986.88 = 604,212,753.39 : x
  2. Step 2: Convert to fraction form
    1,303,851,025.73/1,956,580,986.88 = 604,212,753.39/x
  3. Step 3: Cross multiply
    1,303,851,025.73x = 1,956,580,986.88 × 604,212,753.39
  4. Step 4: Simplify right side
    1,303,851,025.73x = 1,182,191,185,313,288,192
  5. Step 5: Solve for x
    x = 1,182,191,185,313,288,192/1,303,851,025.73
  6. Step 6: Final answer
    x = 906,691,916.48

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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.