Home / 2,476,622,946.21-3,417,636,515.04-1,347,597,143.25

Finding the Fourth Proportional to 2,476,622,946.21, 3,417,636,515.04 and 1,347,597,143.25

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Solution

The fourth proportional to 2,476,622,946.21, 3,417,636,515.04 and 1,347,597,143.25 is: 1,859,627,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,622,946.21 : 3,417,636,515.04 = 1,347,597,143.25 : x
  2. Step 2: Convert to fraction form
    2,476,622,946.21/3,417,636,515.04 = 1,347,597,143.25/x
  3. Step 3: Cross multiply
    2,476,622,946.21x = 3,417,636,515.04 × 1,347,597,143.25
  4. Step 4: Simplify right side
    2,476,622,946.21x = 4,605,597,204,334,789,632
  5. Step 5: Solve for x
    x = 4,605,597,204,334,789,632/2,476,622,946.21
  6. Step 6: Final answer
    x = 1,859,627,930.60

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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.