Home / 2,470,805,513.39-3,706,205,140.26-630,558,231.95

Finding the Fourth Proportional to 2,470,805,513.39, 3,706,205,140.26 and 630,558,231.95

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Solution

The fourth proportional to 2,470,805,513.39, 3,706,205,140.26 and 630,558,231.95 is: 945,836,549.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,805,513.39 : 3,706,205,140.26 = 630,558,231.95 : x
  2. Step 2: Convert to fraction form
    2,470,805,513.39/3,706,205,140.26 = 630,558,231.95/x
  3. Step 3: Cross multiply
    2,470,805,513.39x = 3,706,205,140.26 × 630,558,231.95
  4. Step 4: Simplify right side
    2,470,805,513.39x = 2,336,978,160,495,612,928
  5. Step 5: Solve for x
    x = 2,336,978,160,495,612,928/2,470,805,513.39
  6. Step 6: Final answer
    x = 945,836,549.19

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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.