Home / 2,586,859,346.75-3,569,862,391.00-1,473,025,440.87

Finding the Fourth Proportional to 2,586,859,346.75, 3,569,862,391.00 and 1,473,025,440.87

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Solution

The fourth proportional to 2,586,859,346.75, 3,569,862,391.00 and 1,473,025,440.87 is: 2,032,773,111.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,859,346.75 : 3,569,862,391.00 = 1,473,025,440.87 : x
  2. Step 2: Convert to fraction form
    2,586,859,346.75/3,569,862,391.00 = 1,473,025,440.87/x
  3. Step 3: Cross multiply
    2,586,859,346.75x = 3,569,862,391.00 × 1,473,025,440.87
  4. Step 4: Simplify right side
    2,586,859,346.75x = 5,258,498,122,344,324,096
  5. Step 5: Solve for x
    x = 5,258,498,122,344,324,096/2,586,859,346.75
  6. Step 6: Final answer
    x = 2,032,773,111.13

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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.