Home / 160,363,386,212.71-221,320,444,896.26-95,258,070,730.58

Finding the Fourth Proportional to 160,363,386,212.71, 221,320,444,896.26 and 95,258,070,730.58

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Solution

The fourth proportional to 160,363,386,212.71, 221,320,444,896.26 and 95,258,070,730.58 is: 131,467,407,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,363,386,212.71 : 221,320,444,896.26 = 95,258,070,730.58 : x
  2. Step 2: Convert to fraction form
    160,363,386,212.71/221,320,444,896.26 = 95,258,070,730.58/x
  3. Step 3: Cross multiply
    160,363,386,212.71x = 221,320,444,896.26 × 95,258,070,730.58
  4. Step 4: Simplify right side
    160,363,386,212.71x = 21,082,558,594,050,485,649,408
  5. Step 5: Solve for x
    x = 21,082,558,594,050,485,649,408/160,363,386,212.71
  6. Step 6: Final answer
    x = 131,467,407,192.85

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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.