Home / 1,475,514,223.38-2,211,909,315.30-737,942,306.04

Finding the Fourth Proportional to 1,475,514,223.38, 2,211,909,315.30 and 737,942,306.04

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Solution

The fourth proportional to 1,475,514,223.38, 2,211,909,315.30 and 737,942,306.04 is: 1,106,232,278.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,514,223.38 : 2,211,909,315.30 = 737,942,306.04 : x
  2. Step 2: Convert to fraction form
    1,475,514,223.38/2,211,909,315.30 = 737,942,306.04/x
  3. Step 3: Cross multiply
    1,475,514,223.38x = 2,211,909,315.30 × 737,942,306.04
  4. Step 4: Simplify right side
    1,475,514,223.38x = 1,632,261,460,883,839,488
  5. Step 5: Solve for x
    x = 1,632,261,460,883,839,488/1,475,514,223.38
  6. Step 6: Final answer
    x = 1,106,232,278.23

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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.