Home / 5,774,217,494.32-7,968,426,039.48-3,134,019,150.64

Finding the Fourth Proportional to 5,774,217,494.32, 7,968,426,039.48 and 3,134,019,150.64

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Solution

The fourth proportional to 5,774,217,494.32, 7,968,426,039.48 and 3,134,019,150.64 is: 4,324,949,628.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,217,494.32 : 7,968,426,039.48 = 3,134,019,150.64 : x
  2. Step 2: Convert to fraction form
    5,774,217,494.32/7,968,426,039.48 = 3,134,019,150.64/x
  3. Step 3: Cross multiply
    5,774,217,494.32x = 7,968,426,039.48 × 3,134,019,150.64
  4. Step 4: Simplify right side
    5,774,217,494.32x = 24,973,199,808,188,768,256
  5. Step 5: Solve for x
    x = 24,973,199,808,188,768,256/5,774,217,494.32
  6. Step 6: Final answer
    x = 4,324,949,628.72

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Double scale
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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.