Home / 15,253,227,112.36-22,879,913,741.70-4,629,543,711.16

Finding the Fourth Proportional to 15,253,227,112.36, 22,879,913,741.70 and 4,629,543,711.16

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Solution

The fourth proportional to 15,253,227,112.36, 22,879,913,741.70 and 4,629,543,711.16 is: 6,944,337,745.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,253,227,112.36 : 22,879,913,741.70 = 4,629,543,711.16 : x
  2. Step 2: Convert to fraction form
    15,253,227,112.36/22,879,913,741.70 = 4,629,543,711.16/x
  3. Step 3: Cross multiply
    15,253,227,112.36x = 22,879,913,741.70 × 4,629,543,711.16
  4. Step 4: Simplify right side
    15,253,227,112.36x = 105,923,560,774,770,507,776
  5. Step 5: Solve for x
    x = 105,923,560,774,770,507,776/15,253,227,112.36
  6. Step 6: Final answer
    x = 6,944,337,745.35

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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.