Home / 2,022,021,990.90-3,033,032,986.35-1,654,689,971.70

Finding the Fourth Proportional to 2,022,021,990.90, 3,033,032,986.35 and 1,654,689,971.70

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Solution

The fourth proportional to 2,022,021,990.90, 3,033,032,986.35 and 1,654,689,971.70 is: 2,482,034,957.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,021,990.90 : 3,033,032,986.35 = 1,654,689,971.70 : x
  2. Step 2: Convert to fraction form
    2,022,021,990.90/3,033,032,986.35 = 1,654,689,971.70/x
  3. Step 3: Cross multiply
    2,022,021,990.90x = 3,033,032,986.35 × 1,654,689,971.70
  4. Step 4: Simplify right side
    2,022,021,990.90x = 5,018,729,266,348,648,448
  5. Step 5: Solve for x
    x = 5,018,729,266,348,648,448/2,022,021,990.90
  6. Step 6: Final answer
    x = 2,482,034,957.55

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Double scale
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Similar ratio
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1.5x scale

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.