Home / 2,476,622,965.71-3,417,636,541.95-1,347,597,162.75

Finding the Fourth Proportional to 2,476,622,965.71, 3,417,636,541.95 and 1,347,597,162.75

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Solution

The fourth proportional to 2,476,622,965.71, 3,417,636,541.95 and 1,347,597,162.75 is: 1,859,627,957.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,622,965.71 : 3,417,636,541.95 = 1,347,597,162.75 : x
  2. Step 2: Convert to fraction form
    2,476,622,965.71/3,417,636,541.95 = 1,347,597,162.75/x
  3. Step 3: Cross multiply
    2,476,622,965.71x = 3,417,636,541.95 × 1,347,597,162.75
  4. Step 4: Simplify right side
    2,476,622,965.71x = 4,605,597,307,242,541,056
  5. Step 5: Solve for x
    x = 4,605,597,307,242,541,056/2,476,622,965.71
  6. Step 6: Final answer
    x = 1,859,627,957.51

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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.