Home / 3,792,282,851.37-5,233,232,140.45-2,098,635,595.19

Finding the Fourth Proportional to 3,792,282,851.37, 5,233,232,140.45 and 2,098,635,595.19

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Solution

The fourth proportional to 3,792,282,851.37, 5,233,232,140.45 and 2,098,635,595.19 is: 2,896,051,712.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,282,851.37 : 5,233,232,140.45 = 2,098,635,595.19 : x
  2. Step 2: Convert to fraction form
    3,792,282,851.37/5,233,232,140.45 = 2,098,635,595.19/x
  3. Step 3: Cross multiply
    3,792,282,851.37x = 5,233,232,140.45 × 2,098,635,595.19
  4. Step 4: Simplify right side
    3,792,282,851.37x = 10,982,647,247,841,161,216
  5. Step 5: Solve for x
    x = 10,982,647,247,841,161,216/3,792,282,851.37
  6. Step 6: Final answer
    x = 2,896,051,712.98

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Double scale
Find fourth proportional to 3,792,282,852.37, 5,233,232,141.83 and 2,098,635,596.19
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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.