Home / 95,893,632,220.80-143,840,448,331.20-89,363,285,212.80

Finding the Fourth Proportional to 95,893,632,220.80, 143,840,448,331.20 and 89,363,285,212.80

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Solution

The fourth proportional to 95,893,632,220.80, 143,840,448,331.20 and 89,363,285,212.80 is: 134,044,927,819.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,893,632,220.80 : 143,840,448,331.20 = 89,363,285,212.80 : x
  2. Step 2: Convert to fraction form
    95,893,632,220.80/143,840,448,331.20 = 89,363,285,212.80/x
  3. Step 3: Cross multiply
    95,893,632,220.80x = 143,840,448,331.20 × 89,363,285,212.80
  4. Step 4: Simplify right side
    95,893,632,220.80x = 12,854,055,009,358,048,133,120
  5. Step 5: Solve for x
    x = 12,854,055,009,358,048,133,120/95,893,632,220.80
  6. Step 6: Final answer
    x = 134,044,927,819.20

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1.5x scale

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.