Home / 21,570,149,237,434-32,351,954,707,401-5,870,580,818,897.70

Finding the Fourth Proportional to 21,570,149,237,434, 32,351,954,707,401 and 5,870,580,818,897.70

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Solution

The fourth proportional to 21,570,149,237,434, 32,351,954,707,401 and 5,870,580,818,897.70 is: 8,804,981,489,395.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,570,149,237,434 : 32,351,954,707,401 = 5,870,580,818,897.70 : x
  2. Step 2: Convert to fraction form
    21,570,149,237,434/32,351,954,707,401 = 5,870,580,818,897.70/x
  3. Step 3: Cross multiply
    21,570,149,237,434x = 32,351,954,707,401 × 5,870,580,818,897.70
  4. Step 4: Simplify right side
    21,570,149,237,434x = 189,924,764,759,115,476,680,835,072
  5. Step 5: Solve for x
    x = 189,924,764,759,115,476,680,835,072/21,570,149,237,434
  6. Step 6: Final answer
    x = 8,804,981,489,395.99

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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.