Home / 335,475,445.60-503,044,777.57-195,461,223.36

Finding the Fourth Proportional to 335,475,445.60, 503,044,777.57 and 195,461,223.36

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Solution

The fourth proportional to 335,475,445.60, 503,044,777.57 and 195,461,223.36 is: 293,093,723.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,475,445.60 : 503,044,777.57 = 195,461,223.36 : x
  2. Step 2: Convert to fraction form
    335,475,445.60/503,044,777.57 = 195,461,223.36/x
  3. Step 3: Cross multiply
    335,475,445.60x = 503,044,777.57 × 195,461,223.36
  4. Step 4: Simplify right side
    335,475,445.60x = 98,325,747,625,687,408
  5. Step 5: Solve for x
    x = 98,325,747,625,687,408/335,475,445.60
  6. Step 6: Final answer
    x = 293,093,723.89

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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.