Home / 148,829,451.20-223,244,176.80-110,565,699.20

Finding the Fourth Proportional to 148,829,451.20, 223,244,176.80 and 110,565,699.20

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Solution

The fourth proportional to 148,829,451.20, 223,244,176.80 and 110,565,699.20 is: 165,848,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,829,451.20 : 223,244,176.80 = 110,565,699.20 : x
  2. Step 2: Convert to fraction form
    148,829,451.20/223,244,176.80 = 110,565,699.20/x
  3. Step 3: Cross multiply
    148,829,451.20x = 223,244,176.80 × 110,565,699.20
  4. Step 4: Simplify right side
    148,829,451.20x = 24,683,148,500,220,420
  5. Step 5: Solve for x
    x = 24,683,148,500,220,420/148,829,451.20
  6. Step 6: Final answer
    x = 165,848,548.80

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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.