Home / 535,590,014.68-803,694,974.64-224,669,785.60

Finding the Fourth Proportional to 535,590,014.68, 803,694,974.64 and 224,669,785.60

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Solution

The fourth proportional to 535,590,014.68, 803,694,974.64 and 224,669,785.60 is: 337,134,697.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,590,014.68 : 803,694,974.64 = 224,669,785.60 : x
  2. Step 2: Convert to fraction form
    535,590,014.68/803,694,974.64 = 224,669,785.60/x
  3. Step 3: Cross multiply
    535,590,014.68x = 803,694,974.64 × 224,669,785.60
  4. Step 4: Simplify right side
    535,590,014.68x = 180,565,977,640,166,240
  5. Step 5: Solve for x
    x = 180,565,977,640,166,240/535,590,014.68
  6. Step 6: Final answer
    x = 337,134,697.61

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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.