Home / 113,467,566,483.40-170,201,349,725.10-34,940,143,712.20

Finding the Fourth Proportional to 113,467,566,483.40, 170,201,349,725.10 and 34,940,143,712.20

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Solution

The fourth proportional to 113,467,566,483.40, 170,201,349,725.10 and 34,940,143,712.20 is: 52,410,215,568.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,467,566,483.40 : 170,201,349,725.10 = 34,940,143,712.20 : x
  2. Step 2: Convert to fraction form
    113,467,566,483.40/170,201,349,725.10 = 34,940,143,712.20/x
  3. Step 3: Cross multiply
    113,467,566,483.40x = 170,201,349,725.10 × 34,940,143,712.20
  4. Step 4: Simplify right side
    113,467,566,483.40x = 5,946,859,619,405,405,356,032
  5. Step 5: Solve for x
    x = 5,946,859,619,405,405,356,032/113,467,566,483.40
  6. Step 6: Final answer
    x = 52,410,215,568.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.