Home / 8,727,156,734.64-13,090,735,275.14-2,094,785,876.16

Finding the Fourth Proportional to 8,727,156,734.64, 13,090,735,275.14 and 2,094,785,876.16

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Solution

The fourth proportional to 8,727,156,734.64, 13,090,735,275.14 and 2,094,785,876.16 is: 3,142,178,855.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,156,734.64 : 13,090,735,275.14 = 2,094,785,876.16 : x
  2. Step 2: Convert to fraction form
    8,727,156,734.64/13,090,735,275.14 = 2,094,785,876.16/x
  3. Step 3: Cross multiply
    8,727,156,734.64x = 13,090,735,275.14 × 2,094,785,876.16
  4. Step 4: Simplify right side
    8,727,156,734.64x = 27,422,287,362,916,954,112
  5. Step 5: Solve for x
    x = 27,422,287,362,916,954,112/8,727,156,734.64
  6. Step 6: Final answer
    x = 3,142,178,855.81

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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.