Home / 1,694,135,814.48-2,337,964,130.16-941,480,711.64

Finding the Fourth Proportional to 1,694,135,814.48, 2,337,964,130.16 and 941,480,711.64

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Solution

The fourth proportional to 1,694,135,814.48, 2,337,964,130.16 and 941,480,711.64 is: 1,299,274,895.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,135,814.48 : 2,337,964,130.16 = 941,480,711.64 : x
  2. Step 2: Convert to fraction form
    1,694,135,814.48/2,337,964,130.16 = 941,480,711.64/x
  3. Step 3: Cross multiply
    1,694,135,814.48x = 2,337,964,130.16 × 941,480,711.64
  4. Step 4: Simplify right side
    1,694,135,814.48x = 2,201,148,133,051,830,272
  5. Step 5: Solve for x
    x = 2,201,148,133,051,830,272/1,694,135,814.48
  6. Step 6: Final answer
    x = 1,299,274,895.34

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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.