Home / 169,760,724,683.72-234,270,528,388.80-92,600,245,952.46

Finding the Fourth Proportional to 169,760,724,683.72, 234,270,528,388.80 and 92,600,245,952.46

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Solution

The fourth proportional to 169,760,724,683.72, 234,270,528,388.80 and 92,600,245,952.46 is: 127,788,736,697.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,760,724,683.72 : 234,270,528,388.80 = 92,600,245,952.46 : x
  2. Step 2: Convert to fraction form
    169,760,724,683.72/234,270,528,388.80 = 92,600,245,952.46/x
  3. Step 3: Cross multiply
    169,760,724,683.72x = 234,270,528,388.80 × 92,600,245,952.46
  4. Step 4: Simplify right side
    169,760,724,683.72x = 21,693,508,548,215,644,880,896
  5. Step 5: Solve for x
    x = 21,693,508,548,215,644,880,896/169,760,724,683.72
  6. Step 6: Final answer
    x = 127,788,736,697.68

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1.5x scale

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.