Home / 301,164,536.55-451,651,145.04-96,644,782.11

Finding the Fourth Proportional to 301,164,536.55, 451,651,145.04 and 96,644,782.11

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Solution

The fourth proportional to 301,164,536.55, 451,651,145.04 and 96,644,782.11 is: 144,936,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,164,536.55 : 451,651,145.04 = 96,644,782.11 : x
  2. Step 2: Convert to fraction form
    301,164,536.55/451,651,145.04 = 96,644,782.11/x
  3. Step 3: Cross multiply
    301,164,536.55x = 451,651,145.04 × 96,644,782.11
  4. Step 4: Simplify right side
    301,164,536.55x = 43,649,726,502,122,808
  5. Step 5: Solve for x
    x = 43,649,726,502,122,808/301,164,536.55
  6. Step 6: Final answer
    x = 144,936,475.60

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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.