Home / 340,626,194.24-470,064,337.34-183,993,302.75

Finding the Fourth Proportional to 340,626,194.24, 470,064,337.34 and 183,993,302.75

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Solution

The fourth proportional to 340,626,194.24, 470,064,337.34 and 183,993,302.75 is: 253,910,860.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,626,194.24 : 470,064,337.34 = 183,993,302.75 : x
  2. Step 2: Convert to fraction form
    340,626,194.24/470,064,337.34 = 183,993,302.75/x
  3. Step 3: Cross multiply
    340,626,194.24x = 470,064,337.34 × 183,993,302.75
  4. Step 4: Simplify right side
    340,626,194.24x = 86,488,689,928,906,464
  5. Step 5: Solve for x
    x = 86,488,689,928,906,464/340,626,194.24
  6. Step 6: Final answer
    x = 253,910,860.04

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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.