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Finding the Fourth Proportional to 149,554,401.48, 224,331,602.22 and 149,554,401.48

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Solution

The fourth proportional to 149,554,401.48, 224,331,602.22 and 149,554,401.48 is: 224,331,602.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,554,401.48 : 224,331,602.22 = 149,554,401.48 : x
  2. Step 2: Convert to fraction form
    149,554,401.48/224,331,602.22 = 149,554,401.48/x
  3. Step 3: Cross multiply
    149,554,401.48x = 224,331,602.22 × 149,554,401.48
  4. Step 4: Simplify right side
    149,554,401.48x = 33,549,778,503,061,536
  5. Step 5: Solve for x
    x = 33,549,778,503,061,536/149,554,401.48
  6. Step 6: Final answer
    x = 224,331,602.22

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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.