Home / 11,273,537,298.44-15,557,480,978.46-6,261,751,061.48

Finding the Fourth Proportional to 11,273,537,298.44, 15,557,480,978.46 and 6,261,751,061.48

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Solution

The fourth proportional to 11,273,537,298.44, 15,557,480,978.46 and 6,261,751,061.48 is: 8,641,216,190.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,273,537,298.44 : 15,557,480,978.46 = 6,261,751,061.48 : x
  2. Step 2: Convert to fraction form
    11,273,537,298.44/15,557,480,978.46 = 6,261,751,061.48/x
  3. Step 3: Cross multiply
    11,273,537,298.44x = 15,557,480,978.46 × 6,261,751,061.48
  4. Step 4: Simplify right side
    11,273,537,298.44x = 97,417,073,030,826,803,200
  5. Step 5: Solve for x
    x = 97,417,073,030,826,803,200/11,273,537,298.44
  6. Step 6: Final answer
    x = 8,641,216,190.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.