Home / 1,397,040,490.68-2,095,560,738.28-567,799,851.12

Finding the Fourth Proportional to 1,397,040,490.68, 2,095,560,738.28 and 567,799,851.12

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Solution

The fourth proportional to 1,397,040,490.68, 2,095,560,738.28 and 567,799,851.12 is: 851,699,777.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,040,490.68 : 2,095,560,738.28 = 567,799,851.12 : x
  2. Step 2: Convert to fraction form
    1,397,040,490.68/2,095,560,738.28 = 567,799,851.12/x
  3. Step 3: Cross multiply
    1,397,040,490.68x = 2,095,560,738.28 × 567,799,851.12
  4. Step 4: Simplify right side
    1,397,040,490.68x = 1,189,859,075,208,301,312
  5. Step 5: Solve for x
    x = 1,189,859,075,208,301,312/1,397,040,490.68
  6. Step 6: Final answer
    x = 851,699,777.60

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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.