Home / 1,737,840,640.82-2,398,203,223.89-944,886,609.14

Finding the Fourth Proportional to 1,737,840,640.82, 2,398,203,223.89 and 944,886,609.14

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Solution

The fourth proportional to 1,737,840,640.82, 2,398,203,223.89 and 944,886,609.14 is: 1,303,934,353.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,840,640.82 : 2,398,203,223.89 = 944,886,609.14 : x
  2. Step 2: Convert to fraction form
    1,737,840,640.82/2,398,203,223.89 = 944,886,609.14/x
  3. Step 3: Cross multiply
    1,737,840,640.82x = 2,398,203,223.89 × 944,886,609.14
  4. Step 4: Simplify right side
    1,737,840,640.82x = 2,266,030,112,250,038,272
  5. Step 5: Solve for x
    x = 2,266,030,112,250,038,272/1,737,840,640.82
  6. Step 6: Final answer
    x = 1,303,934,353.37

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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.