Home / 2,792,935,364.97-4,189,833,514.40-952,257,575.01

Finding the Fourth Proportional to 2,792,935,364.97, 4,189,833,514.40 and 952,257,575.01

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Solution

The fourth proportional to 2,792,935,364.97, 4,189,833,514.40 and 952,257,575.01 is: 1,428,533,131.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,935,364.97 : 4,189,833,514.40 = 952,257,575.01 : x
  2. Step 2: Convert to fraction form
    2,792,935,364.97/4,189,833,514.40 = 952,257,575.01/x
  3. Step 3: Cross multiply
    2,792,935,364.97x = 4,189,833,514.40 × 952,257,575.01
  4. Step 4: Simplify right side
    2,792,935,364.97x = 3,989,800,702,113,408,512
  5. Step 5: Solve for x
    x = 3,989,800,702,113,408,512/2,792,935,364.97
  6. Step 6: Final answer
    x = 1,428,533,131.18

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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.