Home / 11,439,714,530.18-17,159,254,591.55-3,045,692,176.58

Finding the Fourth Proportional to 11,439,714,530.18, 17,159,254,591.55 and 3,045,692,176.58

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Solution

The fourth proportional to 11,439,714,530.18, 17,159,254,591.55 and 3,045,692,176.58 is: 4,568,453,813.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,439,714,530.18 : 17,159,254,591.55 = 3,045,692,176.58 : x
  2. Step 2: Convert to fraction form
    11,439,714,530.18/17,159,254,591.55 = 3,045,692,176.58/x
  3. Step 3: Cross multiply
    11,439,714,530.18x = 17,159,254,591.55 × 3,045,692,176.58
  4. Step 4: Simplify right side
    11,439,714,530.18x = 52,261,807,465,454,231,552
  5. Step 5: Solve for x
    x = 52,261,807,465,454,231,552/11,439,714,530.18
  6. Step 6: Final answer
    x = 4,568,453,813.04

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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.