Home / 3,184,426,103.46-4,394,521,296.23-1,755,465,817.94

Finding the Fourth Proportional to 3,184,426,103.46, 4,394,521,296.23 and 1,755,465,817.94

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Solution

The fourth proportional to 3,184,426,103.46, 4,394,521,296.23 and 1,755,465,817.94 is: 2,422,550,145.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,426,103.46 : 4,394,521,296.23 = 1,755,465,817.94 : x
  2. Step 2: Convert to fraction form
    3,184,426,103.46/4,394,521,296.23 = 1,755,465,817.94/x
  3. Step 3: Cross multiply
    3,184,426,103.46x = 4,394,521,296.23 × 1,755,465,817.94
  4. Step 4: Simplify right side
    3,184,426,103.46x = 7,714,431,921,710,396,416
  5. Step 5: Solve for x
    x = 7,714,431,921,710,396,416/3,184,426,103.46
  6. Step 6: Final answer
    x = 2,422,550,145.95

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1.5x scale

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.