Home / 366,288,504.28-504,973,047.66-292,200,525.88

Finding the Fourth Proportional to 366,288,504.28, 504,973,047.66 and 292,200,525.88

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Solution

The fourth proportional to 366,288,504.28, 504,973,047.66 and 292,200,525.88 is: 402,833,800.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,288,504.28 : 504,973,047.66 = 292,200,525.88 : x
  2. Step 2: Convert to fraction form
    366,288,504.28/504,973,047.66 = 292,200,525.88/x
  3. Step 3: Cross multiply
    366,288,504.28x = 504,973,047.66 × 292,200,525.88
  4. Step 4: Simplify right side
    366,288,504.28x = 147,553,390,081,478,304
  5. Step 5: Solve for x
    x = 147,553,390,081,478,304/366,288,504.28
  6. Step 6: Final answer
    x = 402,833,800.02

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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.