Home / 1,737,800,192.60-2,398,246,253.34-985,127,956.06

Finding the Fourth Proportional to 1,737,800,192.60, 2,398,246,253.34 and 985,127,956.06

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Solution

The fourth proportional to 1,737,800,192.60, 2,398,246,253.34 and 985,127,956.06 is: 1,359,523,056.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,800,192.60 : 2,398,246,253.34 = 985,127,956.06 : x
  2. Step 2: Convert to fraction form
    1,737,800,192.60/2,398,246,253.34 = 985,127,956.06/x
  3. Step 3: Cross multiply
    1,737,800,192.60x = 2,398,246,253.34 × 985,127,956.06
  4. Step 4: Simplify right side
    1,737,800,192.60x = 2,362,579,429,681,387,008
  5. Step 5: Solve for x
    x = 2,362,579,429,681,387,008/1,737,800,192.60
  6. Step 6: Final answer
    x = 1,359,523,056.64

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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.