Home / 2,906,176,192-4,355,722,772.02-1,506,388,747.88

Finding the Fourth Proportional to 2,906,176,192, 4,355,722,772.02 and 1,506,388,747.88

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Solution

The fourth proportional to 2,906,176,192, 4,355,722,772.02 and 1,506,388,747.88 is: 2,257,747,410.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,176,192 : 4,355,722,772.02 = 1,506,388,747.88 : x
  2. Step 2: Convert to fraction form
    2,906,176,192/4,355,722,772.02 = 1,506,388,747.88/x
  3. Step 3: Cross multiply
    2,906,176,192x = 4,355,722,772.02 × 1,506,388,747.88
  4. Step 4: Simplify right side
    2,906,176,192x = 6,561,411,772,655,611,904
  5. Step 5: Solve for x
    x = 6,561,411,772,655,611,904/2,906,176,192
  6. Step 6: Final answer
    x = 2,257,747,410.74

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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.