Home / 35,239,345,647.58-48,631,471,654.98-19,792,210,233.34

Finding the Fourth Proportional to 35,239,345,647.58, 48,631,471,654.98 and 19,792,210,233.34

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Solution

The fourth proportional to 35,239,345,647.58, 48,631,471,654.98 and 19,792,210,233.34 is: 27,313,909,871.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,239,345,647.58 : 48,631,471,654.98 = 19,792,210,233.34 : x
  2. Step 2: Convert to fraction form
    35,239,345,647.58/48,631,471,654.98 = 19,792,210,233.34/x
  3. Step 3: Cross multiply
    35,239,345,647.58x = 48,631,471,654.98 × 19,792,210,233.34
  4. Step 4: Simplify right side
    35,239,345,647.58x = 962,524,310,952,079,392,768
  5. Step 5: Solve for x
    x = 962,524,310,952,079,392,768/35,239,345,647.58
  6. Step 6: Final answer
    x = 27,313,909,871.60

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Double scale
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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.