Home / 366,470,744,414.78-549,785,639,462.04-111,493,501,406.91

Finding the Fourth Proportional to 366,470,744,414.78, 549,785,639,462.04 and 111,493,501,406.91

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Solution

The fourth proportional to 366,470,744,414.78, 549,785,639,462.04 and 111,493,501,406.91 is: 167,264,445,801.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,470,744,414.78 : 549,785,639,462.04 = 111,493,501,406.91 : x
  2. Step 2: Convert to fraction form
    366,470,744,414.78/549,785,639,462.04 = 111,493,501,406.91/x
  3. Step 3: Cross multiply
    366,470,744,414.78x = 549,785,639,462.04 × 111,493,501,406.91
  4. Step 4: Simplify right side
    366,470,744,414.78x = 61,297,525,966,859,873,026,048
  5. Step 5: Solve for x
    x = 61,297,525,966,859,873,026,048/366,470,744,414.78
  6. Step 6: Final answer
    x = 167,264,445,801.11

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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.