Home / 5,395,958,793.64-7,445,923,415.71-2,984,589,386.55

Finding the Fourth Proportional to 5,395,958,793.64, 7,445,923,415.71 and 2,984,589,386.55

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Solution

The fourth proportional to 5,395,958,793.64, 7,445,923,415.71 and 2,984,589,386.55 is: 4,118,456,950.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,958,793.64 : 7,445,923,415.71 = 2,984,589,386.55 : x
  2. Step 2: Convert to fraction form
    5,395,958,793.64/7,445,923,415.71 = 2,984,589,386.55/x
  3. Step 3: Cross multiply
    5,395,958,793.64x = 7,445,923,415.71 × 2,984,589,386.55
  4. Step 4: Simplify right side
    5,395,958,793.64x = 22,223,023,999,577,268,224
  5. Step 5: Solve for x
    x = 22,223,023,999,577,268,224/5,395,958,793.64
  6. Step 6: Final answer
    x = 4,118,456,950.74

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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.