Home / 3,432,784,193.17-4,736,952,218.55-2,076,923,260.51

Finding the Fourth Proportional to 3,432,784,193.17, 4,736,952,218.55 and 2,076,923,260.51

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Solution

The fourth proportional to 3,432,784,193.17, 4,736,952,218.55 and 2,076,923,260.51 is: 2,865,978,661.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,784,193.17 : 4,736,952,218.55 = 2,076,923,260.51 : x
  2. Step 2: Convert to fraction form
    3,432,784,193.17/4,736,952,218.55 = 2,076,923,260.51/x
  3. Step 3: Cross multiply
    3,432,784,193.17x = 4,736,952,218.55 × 2,076,923,260.51
  4. Step 4: Simplify right side
    3,432,784,193.17x = 9,838,286,246,630,944,768
  5. Step 5: Solve for x
    x = 9,838,286,246,630,944,768/3,432,784,193.17
  6. Step 6: Final answer
    x = 2,865,978,661.35

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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.