Home / 94,643,266.16-130,608,100.88-51,183,202.16

Finding the Fourth Proportional to 94,643,266.16, 130,608,100.88 and 51,183,202.16

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Solution

The fourth proportional to 94,643,266.16, 130,608,100.88 and 51,183,202.16 is: 70,633,031.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,643,266.16 : 130,608,100.88 = 51,183,202.16 : x
  2. Step 2: Convert to fraction form
    94,643,266.16/130,608,100.88 = 51,183,202.16/x
  3. Step 3: Cross multiply
    94,643,266.16x = 130,608,100.88 × 51,183,202.16
  4. Step 4: Simplify right side
    94,643,266.16x = 6,684,940,831,074,713
  5. Step 5: Solve for x
    x = 6,684,940,831,074,713/94,643,266.16
  6. Step 6: Final answer
    x = 70,633,031.83

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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.