Home / 63,112,484,010.75-87,097,965,708.92-34,950,362,538.75

Finding the Fourth Proportional to 63,112,484,010.75, 87,097,965,708.92 and 34,950,362,538.75

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Solution

The fourth proportional to 63,112,484,010.75, 87,097,965,708.92 and 34,950,362,538.75 is: 48,233,016,425.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112,484,010.75 : 87,097,965,708.92 = 34,950,362,538.75 : x
  2. Step 2: Convert to fraction form
    63,112,484,010.75/87,097,965,708.92 = 34,950,362,538.75/x
  3. Step 3: Cross multiply
    63,112,484,010.75x = 87,097,965,708.92 × 34,950,362,538.75
  4. Step 4: Simplify right side
    63,112,484,010.75x = 3,044,105,477,914,194,608,128
  5. Step 5: Solve for x
    x = 3,044,105,477,914,194,608,128/63,112,484,010.75
  6. Step 6: Final answer
    x = 48,233,016,425.02

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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.