Home / 11,439,714,474.65-17,159,254,508.10-3,045,692,121.02

Finding the Fourth Proportional to 11,439,714,474.65, 17,159,254,508.10 and 3,045,692,121.02

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Solution

The fourth proportional to 11,439,714,474.65, 17,159,254,508.10 and 3,045,692,121.02 is: 4,568,453,729.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,439,714,474.65 : 17,159,254,508.10 = 3,045,692,121.02 : x
  2. Step 2: Convert to fraction form
    11,439,714,474.65/17,159,254,508.10 = 3,045,692,121.02/x
  3. Step 3: Cross multiply
    11,439,714,474.65x = 17,159,254,508.10 × 3,045,692,121.02
  4. Step 4: Simplify right side
    11,439,714,474.65x = 52,261,806,257,811,292,160
  5. Step 5: Solve for x
    x = 52,261,806,257,811,292,160/11,439,714,474.65
  6. Step 6: Final answer
    x = 4,568,453,729.65

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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.