Home / 60,700,016,154.02-83,762,703,709.61-33,228,288,232.58

Finding the Fourth Proportional to 60,700,016,154.02, 83,762,703,709.61 and 33,228,288,232.58

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Solution

The fourth proportional to 60,700,016,154.02, 83,762,703,709.61 and 33,228,288,232.58 is: 45,853,221,108.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,700,016,154.02 : 83,762,703,709.61 = 33,228,288,232.58 : x
  2. Step 2: Convert to fraction form
    60,700,016,154.02/83,762,703,709.61 = 33,228,288,232.58/x
  3. Step 3: Cross multiply
    60,700,016,154.02x = 83,762,703,709.61 × 33,228,288,232.58
  4. Step 4: Simplify right side
    60,700,016,154.02x = 2,783,291,262,003,204,063,232
  5. Step 5: Solve for x
    x = 2,783,291,262,003,204,063,232/60,700,016,154.02
  6. Step 6: Final answer
    x = 45,853,221,108.56

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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.