Home / 334,668,067.04-461,698,671.12-209,002,096.04

Finding the Fourth Proportional to 334,668,067.04, 461,698,671.12 and 209,002,096.04

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Solution

The fourth proportional to 334,668,067.04, 461,698,671.12 and 209,002,096.04 is: 288,333,424.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,668,067.04 : 461,698,671.12 = 209,002,096.04 : x
  2. Step 2: Convert to fraction form
    334,668,067.04/461,698,671.12 = 209,002,096.04/x
  3. Step 3: Cross multiply
    334,668,067.04x = 461,698,671.12 × 209,002,096.04
  4. Step 4: Simplify right side
    334,668,067.04x = 96,495,990,002,962,608
  5. Step 5: Solve for x
    x = 96,495,990,002,962,608/334,668,067.04
  6. Step 6: Final answer
    x = 288,333,424.99

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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.