Home / 2,725,008,095.71-3,760,512,685.32-1,471,944,963.97

Finding the Fourth Proportional to 2,725,008,095.71, 3,760,512,685.32 and 1,471,944,963.97

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Solution

The fourth proportional to 2,725,008,095.71, 3,760,512,685.32 and 1,471,944,963.97 is: 2,031,284,867.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,008,095.71 : 3,760,512,685.32 = 1,471,944,963.97 : x
  2. Step 2: Convert to fraction form
    2,725,008,095.71/3,760,512,685.32 = 1,471,944,963.97/x
  3. Step 3: Cross multiply
    2,725,008,095.71x = 3,760,512,685.32 × 1,471,944,963.97
  4. Step 4: Simplify right side
    2,725,008,095.71x = 5,535,267,709,102,075,904
  5. Step 5: Solve for x
    x = 5,535,267,709,102,075,904/2,725,008,095.71
  6. Step 6: Final answer
    x = 2,031,284,867.67

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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.