Home / 3,744,269,714.97-5,615,079,803.40-1,087,773,117.16

Finding the Fourth Proportional to 3,744,269,714.97, 5,615,079,803.40 and 1,087,773,117.16

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Solution

The fourth proportional to 3,744,269,714.97, 5,615,079,803.40 and 1,087,773,117.16 is: 1,631,274,808.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,269,714.97 : 5,615,079,803.40 = 1,087,773,117.16 : x
  2. Step 2: Convert to fraction form
    3,744,269,714.97/5,615,079,803.40 = 1,087,773,117.16/x
  3. Step 3: Cross multiply
    3,744,269,714.97x = 5,615,079,803.40 × 1,087,773,117.16
  4. Step 4: Simplify right side
    3,744,269,714.97x = 6,107,932,860,840,472,576
  5. Step 5: Solve for x
    x = 6,107,932,860,840,472,576/3,744,269,714.97
  6. Step 6: Final answer
    x = 1,631,274,808.12

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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.