Home / 650,137,397,839.86-975,331,683,993.78-247,189,538,016.16

Finding the Fourth Proportional to 650,137,397,839.86, 975,331,683,993.78 and 247,189,538,016.16

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Solution

The fourth proportional to 650,137,397,839.86, 975,331,683,993.78 and 247,189,538,016.16 is: 370,832,056,700.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,137,397,839.86 : 975,331,683,993.78 = 247,189,538,016.16 : x
  2. Step 2: Convert to fraction form
    650,137,397,839.86/975,331,683,993.78 = 247,189,538,016.16/x
  3. Step 3: Cross multiply
    650,137,397,839.86x = 975,331,683,993.78 × 247,189,538,016.16
  4. Step 4: Simplify right side
    650,137,397,839.86x = 241,091,788,378,945,833,926,656
  5. Step 5: Solve for x
    x = 241,091,788,378,945,833,926,656/650,137,397,839.86
  6. Step 6: Final answer
    x = 370,832,056,700.62

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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.