Home / 2,153,657,496.60-3,230,486,244.90-1,843,721,105.40

Finding the Fourth Proportional to 2,153,657,496.60, 3,230,486,244.90 and 1,843,721,105.40

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Solution

The fourth proportional to 2,153,657,496.60, 3,230,486,244.90 and 1,843,721,105.40 is: 2,765,581,658.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,153,657,496.60 : 3,230,486,244.90 = 1,843,721,105.40 : x
  2. Step 2: Convert to fraction form
    2,153,657,496.60/3,230,486,244.90 = 1,843,721,105.40/x
  3. Step 3: Cross multiply
    2,153,657,496.60x = 3,230,486,244.90 × 1,843,721,105.40
  4. Step 4: Simplify right side
    2,153,657,496.60x = 5,956,115,670,426,523,648
  5. Step 5: Solve for x
    x = 5,956,115,670,426,523,648/2,153,657,496.60
  6. Step 6: Final answer
    x = 2,765,581,658.10

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Double scale
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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.