Home / 9,194,584,735.32-12,688,526,449.25-4,965,496,216.75

Finding the Fourth Proportional to 9,194,584,735.32, 12,688,526,449.25 and 4,965,496,216.75

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Solution

The fourth proportional to 9,194,584,735.32, 12,688,526,449.25 and 4,965,496,216.75 is: 6,852,384,516.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,584,735.32 : 12,688,526,449.25 = 4,965,496,216.75 : x
  2. Step 2: Convert to fraction form
    9,194,584,735.32/12,688,526,449.25 = 4,965,496,216.75/x
  3. Step 3: Cross multiply
    9,194,584,735.32x = 12,688,526,449.25 × 4,965,496,216.75
  4. Step 4: Simplify right side
    9,194,584,735.32x = 63,004,830,079,883,182,080
  5. Step 5: Solve for x
    x = 63,004,830,079,883,182,080/9,194,584,735.32
  6. Step 6: Final answer
    x = 6,852,384,516.93

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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.