Home / 337,186,289.22-465,327,302.13-188,513,674.44

Finding the Fourth Proportional to 337,186,289.22, 465,327,302.13 and 188,513,674.44

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Solution

The fourth proportional to 337,186,289.22, 465,327,302.13 and 188,513,674.44 is: 260,154,586.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,186,289.22 : 465,327,302.13 = 188,513,674.44 : x
  2. Step 2: Convert to fraction form
    337,186,289.22/465,327,302.13 = 188,513,674.44/x
  3. Step 3: Cross multiply
    337,186,289.22x = 465,327,302.13 × 188,513,674.44
  4. Step 4: Simplify right side
    337,186,289.22x = 87,720,559,541,778,336
  5. Step 5: Solve for x
    x = 87,720,559,541,778,336/337,186,289.22
  6. Step 6: Final answer
    x = 260,154,586.19

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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.