Home / 38,170,290,710.02-57,236,280,274.18-22,239,775,435.94

Finding the Fourth Proportional to 38,170,290,710.02, 57,236,280,274.18 and 22,239,775,435.94

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Solution

The fourth proportional to 38,170,290,710.02, 57,236,280,274.18 and 22,239,775,435.94 is: 33,348,502,104.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,170,290,710.02 : 57,236,280,274.18 = 22,239,775,435.94 : x
  2. Step 2: Convert to fraction form
    38,170,290,710.02/57,236,280,274.18 = 22,239,775,435.94/x
  3. Step 3: Cross multiply
    38,170,290,710.02x = 57,236,280,274.18 × 22,239,775,435.94
  4. Step 4: Simplify right side
    38,170,290,710.02x = 1,272,922,020,086,285,336,576
  5. Step 5: Solve for x
    x = 1,272,922,020,086,285,336,576/38,170,290,710.02
  6. Step 6: Final answer
    x = 33,348,502,104.86

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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.