Home / 4,997,159,337.20-6,896,080,539.24-2,769,635,335.28

Finding the Fourth Proportional to 4,997,159,337.20, 6,896,080,539.24 and 2,769,635,335.28

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Solution

The fourth proportional to 4,997,159,337.20, 6,896,080,539.24 and 2,769,635,335.28 is: 3,822,097,125.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,159,337.20 : 6,896,080,539.24 = 2,769,635,335.28 : x
  2. Step 2: Convert to fraction form
    4,997,159,337.20/6,896,080,539.24 = 2,769,635,335.28/x
  3. Step 3: Cross multiply
    4,997,159,337.20x = 6,896,080,539.24 × 2,769,635,335.28
  4. Step 4: Simplify right side
    4,997,159,337.20x = 19,099,628,336,415,862,784
  5. Step 5: Solve for x
    x = 19,099,628,336,415,862,784/4,997,159,337.20
  6. Step 6: Final answer
    x = 3,822,097,125.11

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1.5x scale

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.