Home / 4,452,493,927.89-6,144,417,853.74-2,417,926,996.56

Finding the Fourth Proportional to 4,452,493,927.89, 6,144,417,853.74 and 2,417,926,996.56

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Solution

The fourth proportional to 4,452,493,927.89, 6,144,417,853.74 and 2,417,926,996.56 is: 3,336,726,348.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,493,927.89 : 6,144,417,853.74 = 2,417,926,996.56 : x
  2. Step 2: Convert to fraction form
    4,452,493,927.89/6,144,417,853.74 = 2,417,926,996.56/x
  3. Step 3: Cross multiply
    4,452,493,927.89x = 6,144,417,853.74 × 2,417,926,996.56
  4. Step 4: Simplify right side
    4,452,493,927.89x = 14,856,753,806,717,943,808
  5. Step 5: Solve for x
    x = 14,856,753,806,717,943,808/4,452,493,927.89
  6. Step 6: Final answer
    x = 3,336,726,348.72

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Double scale
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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.