Home / 125,811,477,131.29-188,717,921,234.07-41,964,978,308.10

Finding the Fourth Proportional to 125,811,477,131.29, 188,717,921,234.07 and 41,964,978,308.10

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Solution

The fourth proportional to 125,811,477,131.29, 188,717,921,234.07 and 41,964,978,308.10 is: 62,947,702,797.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,811,477,131.29 : 188,717,921,234.07 = 41,964,978,308.10 : x
  2. Step 2: Convert to fraction form
    125,811,477,131.29/188,717,921,234.07 = 41,964,978,308.10/x
  3. Step 3: Cross multiply
    125,811,477,131.29x = 188,717,921,234.07 × 41,964,978,308.10
  4. Step 4: Simplify right side
    125,811,477,131.29x = 7,919,543,470,938,038,206,464
  5. Step 5: Solve for x
    x = 7,919,543,470,938,038,206,464/125,811,477,131.29
  6. Step 6: Final answer
    x = 62,947,702,797.21

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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.