Home / 39,591,859,192.92-59,414,195,031.48-14,409,569,074.32

Finding the Fourth Proportional to 39,591,859,192.92, 59,414,195,031.48 and 14,409,569,074.32

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Solution

The fourth proportional to 39,591,859,192.92, 59,414,195,031.48 and 14,409,569,074.32 is: 21,623,964,237.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,591,859,192.92 : 59,414,195,031.48 = 14,409,569,074.32 : x
  2. Step 2: Convert to fraction form
    39,591,859,192.92/59,414,195,031.48 = 14,409,569,074.32/x
  3. Step 3: Cross multiply
    39,591,859,192.92x = 59,414,195,031.48 × 14,409,569,074.32
  4. Step 4: Simplify right side
    39,591,859,192.92x = 856,132,947,301,231,230,976
  5. Step 5: Solve for x
    x = 856,132,947,301,231,230,976/39,591,859,192.92
  6. Step 6: Final answer
    x = 21,623,964,237.94

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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.