Home / 35,703,199,020.20-49,268,935,113.18-19,426,873,047.80

Finding the Fourth Proportional to 35,703,199,020.20, 49,268,935,113.18 and 19,426,873,047.80

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Solution

The fourth proportional to 35,703,199,020.20, 49,268,935,113.18 and 19,426,873,047.80 is: 26,808,279,759.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,703,199,020.20 : 49,268,935,113.18 = 19,426,873,047.80 : x
  2. Step 2: Convert to fraction form
    35,703,199,020.20/49,268,935,113.18 = 19,426,873,047.80/x
  3. Step 3: Cross multiply
    35,703,199,020.20x = 49,268,935,113.18 × 19,426,873,047.80
  4. Step 4: Simplify right side
    35,703,199,020.20x = 957,141,347,644,043,558,912
  5. Step 5: Solve for x
    x = 957,141,347,644,043,558,912/35,703,199,020.20
  6. Step 6: Final answer
    x = 26,808,279,759.54

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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.