Home / 374,149,173.39-560,937,666.46-226,564,612.98

Finding the Fourth Proportional to 374,149,173.39, 560,937,666.46 and 226,564,612.98

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Solution

The fourth proportional to 374,149,173.39, 560,937,666.46 and 226,564,612.98 is: 339,673,676.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,149,173.39 : 560,937,666.46 = 226,564,612.98 : x
  2. Step 2: Convert to fraction form
    374,149,173.39/560,937,666.46 = 226,564,612.98/x
  3. Step 3: Cross multiply
    374,149,173.39x = 560,937,666.46 × 226,564,612.98
  4. Step 4: Simplify right side
    374,149,173.39x = 127,088,625,307,414,224
  5. Step 5: Solve for x
    x = 127,088,625,307,414,224/374,149,173.39
  6. Step 6: Final answer
    x = 339,673,676.56

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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.