Home / 63,112,484,040.39-87,097,965,749.82-34,950,362,568.39

Finding the Fourth Proportional to 63,112,484,040.39, 87,097,965,749.82 and 34,950,362,568.39

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Solution

The fourth proportional to 63,112,484,040.39, 87,097,965,749.82 and 34,950,362,568.39 is: 48,233,016,465.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112,484,040.39 : 87,097,965,749.82 = 34,950,362,568.39 : x
  2. Step 2: Convert to fraction form
    63,112,484,040.39/87,097,965,749.82 = 34,950,362,568.39/x
  3. Step 3: Cross multiply
    63,112,484,040.39x = 87,097,965,749.82 × 34,950,362,568.39
  4. Step 4: Simplify right side
    63,112,484,040.39x = 3,044,105,481,925,423,529,984
  5. Step 5: Solve for x
    x = 3,044,105,481,925,423,529,984/63,112,484,040.39
  6. Step 6: Final answer
    x = 48,233,016,465.92

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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.