Home / 60,698,116,195.15-83,764,392,031.62-33,231,244,480.83

Finding the Fourth Proportional to 60,698,116,195.15, 83,764,392,031.62 and 33,231,244,480.83

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Solution

The fourth proportional to 60,698,116,195.15, 83,764,392,031.62 and 33,231,244,480.83 is: 45,859,660,313.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,698,116,195.15 : 83,764,392,031.62 = 33,231,244,480.83 : x
  2. Step 2: Convert to fraction form
    60,698,116,195.15/83,764,392,031.62 = 33,231,244,480.83/x
  3. Step 3: Cross multiply
    60,698,116,195.15x = 83,764,392,031.62 × 33,231,244,480.83
  4. Step 4: Simplify right side
    60,698,116,195.15x = 2,783,594,990,390,852,714,496
  5. Step 5: Solve for x
    x = 2,783,594,990,390,852,714,496/60,698,116,195.15
  6. Step 6: Final answer
    x = 45,859,660,313.69

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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.