Home / 2,043,268,494,585.40-2,818,381,909,853.30-1,310,496,236,270.20

Finding the Fourth Proportional to 2,043,268,494,585.40, 2,818,381,909,853.30 and 1,310,496,236,270.20

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Solution

The fourth proportional to 2,043,268,494,585.40, 2,818,381,909,853.30 and 1,310,496,236,270.20 is: 1,807,632,670,411.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,268,494,585.40 : 2,818,381,909,853.30 = 1,310,496,236,270.20 : x
  2. Step 2: Convert to fraction form
    2,043,268,494,585.40/2,818,381,909,853.30 = 1,310,496,236,270.20/x
  3. Step 3: Cross multiply
    2,043,268,494,585.40x = 2,818,381,909,853.30 × 1,310,496,236,270.20
  4. Step 4: Simplify right side
    2,043,268,494,585.40x = 3,693,478,885,234,767,323,725,824
  5. Step 5: Solve for x
    x = 3,693,478,885,234,767,323,725,824/2,043,268,494,585.40
  6. Step 6: Final answer
    x = 1,807,632,670,411.34

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Double scale
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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.