Home / 6,553,123,298.21-9,836,680,033.31-2,824,254,900.02

Finding the Fourth Proportional to 6,553,123,298.21, 9,836,680,033.31 and 2,824,254,900.02

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Solution

The fourth proportional to 6,553,123,298.21, 9,836,680,033.31 and 2,824,254,900.02 is: 4,239,397,081.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,123,298.21 : 9,836,680,033.31 = 2,824,254,900.02 : x
  2. Step 2: Convert to fraction form
    6,553,123,298.21/9,836,680,033.31 = 2,824,254,900.02/x
  3. Step 3: Cross multiply
    6,553,123,298.21x = 9,836,680,033.31 × 2,824,254,900.02
  4. Step 4: Simplify right side
    6,553,123,298.21x = 27,781,291,783,941,357,568
  5. Step 5: Solve for x
    x = 27,781,291,783,941,357,568/6,553,123,298.21
  6. Step 6: Final answer
    x = 4,239,397,081.32

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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.