Home / 305,004,776,080.35-457,365,787,871.80-113,725,455,086.90

Finding the Fourth Proportional to 305,004,776,080.35, 457,365,787,871.80 and 113,725,455,086.90

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Solution

The fourth proportional to 305,004,776,080.35, 457,365,787,871.80 and 113,725,455,086.90 is: 170,535,468,445.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,004,776,080.35 : 457,365,787,871.80 = 113,725,455,086.90 : x
  2. Step 2: Convert to fraction form
    305,004,776,080.35/457,365,787,871.80 = 113,725,455,086.90/x
  3. Step 3: Cross multiply
    305,004,776,080.35x = 457,365,787,871.80 × 113,725,455,086.90
  4. Step 4: Simplify right side
    305,004,776,080.35x = 52,014,132,366,899,018,727,424
  5. Step 5: Solve for x
    x = 52,014,132,366,899,018,727,424/305,004,776,080.35
  6. Step 6: Final answer
    x = 170,535,468,445.24

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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.