Home / 3,388,368,280.35-4,676,061,769.02-1,883,058,064.86

Finding the Fourth Proportional to 3,388,368,280.35, 4,676,061,769.02 and 1,883,058,064.86

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Solution

The fourth proportional to 3,388,368,280.35, 4,676,061,769.02 and 1,883,058,064.86 is: 2,598,683,229.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,368,280.35 : 4,676,061,769.02 = 1,883,058,064.86 : x
  2. Step 2: Convert to fraction form
    3,388,368,280.35/4,676,061,769.02 = 1,883,058,064.86/x
  3. Step 3: Cross multiply
    3,388,368,280.35x = 4,676,061,769.02 × 1,883,058,064.86
  4. Step 4: Simplify right side
    3,388,368,280.35x = 8,805,295,825,936,629,760
  5. Step 5: Solve for x
    x = 8,805,295,825,936,629,760/3,388,368,280.35
  6. Step 6: Final answer
    x = 2,598,683,229.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.