Home / 6,906,060,935.40-10,359,091,403.10-2,545,693,818.60

Finding the Fourth Proportional to 6,906,060,935.40, 10,359,091,403.10 and 2,545,693,818.60

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Solution

The fourth proportional to 6,906,060,935.40, 10,359,091,403.10 and 2,545,693,818.60 is: 3,818,540,727.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,060,935.40 : 10,359,091,403.10 = 2,545,693,818.60 : x
  2. Step 2: Convert to fraction form
    6,906,060,935.40/10,359,091,403.10 = 2,545,693,818.60/x
  3. Step 3: Cross multiply
    6,906,060,935.40x = 10,359,091,403.10 × 2,545,693,818.60
  4. Step 4: Simplify right side
    6,906,060,935.40x = 26,371,074,951,184,072,704
  5. Step 5: Solve for x
    x = 26,371,074,951,184,072,704/6,906,060,935.40
  6. Step 6: Final answer
    x = 3,818,540,727.90

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Double scale
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1.5x scale

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.