Home / 11,439,714,531.18-17,159,254,593.05-3,045,692,177.58

Finding the Fourth Proportional to 11,439,714,531.18, 17,159,254,593.05 and 3,045,692,177.58

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Solution

The fourth proportional to 11,439,714,531.18, 17,159,254,593.05 and 3,045,692,177.58 is: 4,568,453,814.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,439,714,531.18 : 17,159,254,593.05 = 3,045,692,177.58 : x
  2. Step 2: Convert to fraction form
    11,439,714,531.18/17,159,254,593.05 = 3,045,692,177.58/x
  3. Step 3: Cross multiply
    11,439,714,531.18x = 17,159,254,593.05 × 3,045,692,177.58
  4. Step 4: Simplify right side
    11,439,714,531.18x = 52,261,807,487,156,068,352
  5. Step 5: Solve for x
    x = 52,261,807,487,156,068,352/11,439,714,531.18
  6. Step 6: Final answer
    x = 4,568,453,814.53

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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.