Home / 47,003,470,203.93-64,864,512,596.40-25,593,660,377.50

Finding the Fourth Proportional to 47,003,470,203.93, 64,864,512,596.40 and 25,593,660,377.50

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Solution

The fourth proportional to 47,003,470,203.93, 64,864,512,596.40 and 25,593,660,377.50 is: 35,319,100,882.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,003,470,203.93 : 64,864,512,596.40 = 25,593,660,377.50 : x
  2. Step 2: Convert to fraction form
    47,003,470,203.93/64,864,512,596.40 = 25,593,660,377.50/x
  3. Step 3: Cross multiply
    47,003,470,203.93x = 64,864,512,596.40 × 25,593,660,377.50
  4. Step 4: Simplify right side
    47,003,470,203.93x = 1,660,120,305,944,332,337,152
  5. Step 5: Solve for x
    x = 1,660,120,305,944,332,337,152/47,003,470,203.93
  6. Step 6: Final answer
    x = 35,319,100,882.16

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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.