Home / 2,032,615,802.93-3,049,069,435.13-851,007,226.32

Finding the Fourth Proportional to 2,032,615,802.93, 3,049,069,435.13 and 851,007,226.32

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Solution

The fourth proportional to 2,032,615,802.93, 3,049,069,435.13 and 851,007,226.32 is: 1,276,571,853.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,615,802.93 : 3,049,069,435.13 = 851,007,226.32 : x
  2. Step 2: Convert to fraction form
    2,032,615,802.93/3,049,069,435.13 = 851,007,226.32/x
  3. Step 3: Cross multiply
    2,032,615,802.93x = 3,049,069,435.13 × 851,007,226.32
  4. Step 4: Simplify right side
    2,032,615,802.93x = 2,594,780,122,849,198,080
  5. Step 5: Solve for x
    x = 2,594,780,122,849,198,080/2,032,615,802.93
  6. Step 6: Final answer
    x = 1,276,571,853.43

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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.