Home / 5,774,217,502.32-7,968,426,050.52-3,134,019,158.64

Finding the Fourth Proportional to 5,774,217,502.32, 7,968,426,050.52 and 3,134,019,158.64

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Solution

The fourth proportional to 5,774,217,502.32, 7,968,426,050.52 and 3,134,019,158.64 is: 4,324,949,639.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,217,502.32 : 7,968,426,050.52 = 3,134,019,158.64 : x
  2. Step 2: Convert to fraction form
    5,774,217,502.32/7,968,426,050.52 = 3,134,019,158.64/x
  3. Step 3: Cross multiply
    5,774,217,502.32x = 7,968,426,050.52 × 3,134,019,158.64
  4. Step 4: Simplify right side
    5,774,217,502.32x = 24,973,199,906,535,747,584
  5. Step 5: Solve for x
    x = 24,973,199,906,535,747,584/5,774,217,502.32
  6. Step 6: Final answer
    x = 4,324,949,639.76

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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.