Home / 366,401,296.20-549,601,944.30-124,064,200.20

Finding the Fourth Proportional to 366,401,296.20, 549,601,944.30 and 124,064,200.20

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Solution

The fourth proportional to 366,401,296.20, 549,601,944.30 and 124,064,200.20 is: 186,096,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,401,296.20 : 549,601,944.30 = 124,064,200.20 : x
  2. Step 2: Convert to fraction form
    366,401,296.20/549,601,944.30 = 124,064,200.20/x
  3. Step 3: Cross multiply
    366,401,296.20x = 549,601,944.30 × 124,064,200.20
  4. Step 4: Simplify right side
    366,401,296.20x = 68,185,925,647,944,448
  5. Step 5: Solve for x
    x = 68,185,925,647,944,448/366,401,296.20
  6. Step 6: Final answer
    x = 186,096,300.30

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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.