Home / 3,953,358,599.91-5,930,012,213.54-1,005,613,033.74

Finding the Fourth Proportional to 3,953,358,599.91, 5,930,012,213.54 and 1,005,613,033.74

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Solution

The fourth proportional to 3,953,358,599.91, 5,930,012,213.54 and 1,005,613,033.74 is: 1,508,413,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,358,599.91 : 5,930,012,213.54 = 1,005,613,033.74 : x
  2. Step 2: Convert to fraction form
    3,953,358,599.91/5,930,012,213.54 = 1,005,613,033.74/x
  3. Step 3: Cross multiply
    3,953,358,599.91x = 5,930,012,213.54 × 1,005,613,033.74
  4. Step 4: Simplify right side
    3,953,358,599.91x = 5,963,297,572,173,211,648
  5. Step 5: Solve for x
    x = 5,963,297,572,173,211,648/3,953,358,599.91
  6. Step 6: Final answer
    x = 1,508,413,016.80

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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.