Home / 1,361,609,114,037.90-2,042,413,671,056.80-1,361,609,114,037.90

Finding the Fourth Proportional to 1,361,609,114,037.90, 2,042,413,671,056.80 and 1,361,609,114,037.90

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Solution

The fourth proportional to 1,361,609,114,037.90, 2,042,413,671,056.80 and 1,361,609,114,037.90 is: 2,042,413,671,056.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,609,114,037.90 : 2,042,413,671,056.80 = 1,361,609,114,037.90 : x
  2. Step 2: Convert to fraction form
    1,361,609,114,037.90/2,042,413,671,056.80 = 1,361,609,114,037.90/x
  3. Step 3: Cross multiply
    1,361,609,114,037.90x = 2,042,413,671,056.80 × 1,361,609,114,037.90
  4. Step 4: Simplify right side
    1,361,609,114,037.90x = 2,780,969,069,146,544,476,782,592
  5. Step 5: Solve for x
    x = 2,780,969,069,146,544,476,782,592/1,361,609,114,037.90
  6. Step 6: Final answer
    x = 2,042,413,671,056.80

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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.