Home / 588,418,764,975.36-882,628,159,127.04-141,238,665,515.52

Finding the Fourth Proportional to 588,418,764,975.36, 882,628,159,127.04 and 141,238,665,515.52

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Solution

The fourth proportional to 588,418,764,975.36, 882,628,159,127.04 and 141,238,665,515.52 is: 211,858,001,073

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,418,764,975.36 : 882,628,159,127.04 = 141,238,665,515.52 : x
  2. Step 2: Convert to fraction form
    588,418,764,975.36/882,628,159,127.04 = 141,238,665,515.52/x
  3. Step 3: Cross multiply
    588,418,764,975.36x = 882,628,159,127.04 × 141,238,665,515.52
  4. Step 4: Simplify right side
    588,418,764,975.36x = 124,661,223,341,523,155,812,352
  5. Step 5: Solve for x
    x = 124,661,223,341,523,155,812,352/588,418,764,975.36
  6. Step 6: Final answer
    x = 211,858,001,073

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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.