Home / 2,470,805,531.39-3,706,205,167.15-630,558,249.95

Finding the Fourth Proportional to 2,470,805,531.39, 3,706,205,167.15 and 630,558,249.95

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Solution

The fourth proportional to 2,470,805,531.39, 3,706,205,167.15 and 630,558,249.95 is: 945,836,576.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,805,531.39 : 3,706,205,167.15 = 630,558,249.95 : x
  2. Step 2: Convert to fraction form
    2,470,805,531.39/3,706,205,167.15 = 630,558,249.95/x
  3. Step 3: Cross multiply
    2,470,805,531.39x = 3,706,205,167.15 × 630,558,249.95
  4. Step 4: Simplify right side
    2,470,805,531.39x = 2,336,978,244,161,503,232
  5. Step 5: Solve for x
    x = 2,336,978,244,161,503,232/2,470,805,531.39
  6. Step 6: Final answer
    x = 945,836,576.16

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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.