Home / 10,033,716,015.24-13,843,138,954.57-5,687,977,355.06

Finding the Fourth Proportional to 10,033,716,015.24, 13,843,138,954.57 and 5,687,977,355.06

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Solution

The fourth proportional to 10,033,716,015.24, 13,843,138,954.57 and 5,687,977,355.06 is: 7,847,487,488.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033,716,015.24 : 13,843,138,954.57 = 5,687,977,355.06 : x
  2. Step 2: Convert to fraction form
    10,033,716,015.24/13,843,138,954.57 = 5,687,977,355.06/x
  3. Step 3: Cross multiply
    10,033,716,015.24x = 13,843,138,954.57 × 5,687,977,355.06
  4. Step 4: Simplify right side
    10,033,716,015.24x = 78,739,460,896,543,129,600
  5. Step 5: Solve for x
    x = 78,739,460,896,543,129,600/10,033,716,015.24
  6. Step 6: Final answer
    x = 7,847,487,488.88

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Double scale
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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.