Home / 148,924,684.10-223,394,024.55-46,692,056.90

Finding the Fourth Proportional to 148,924,684.10, 223,394,024.55 and 46,692,056.90

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Solution

The fourth proportional to 148,924,684.10, 223,394,024.55 and 46,692,056.90 is: 70,040,279.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,924,684.10 : 223,394,024.55 = 46,692,056.90 : x
  2. Step 2: Convert to fraction form
    148,924,684.10/223,394,024.55 = 46,692,056.90/x
  3. Step 3: Cross multiply
    148,924,684.10x = 223,394,024.55 × 46,692,056.90
  4. Step 4: Simplify right side
    148,924,684.10x = 10,430,726,505,408,598
  5. Step 5: Solve for x
    x = 10,430,726,505,408,598/148,924,684.10
  6. Step 6: Final answer
    x = 70,040,279.54

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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.