Home / 45,355,425.20-68,033,137.80-16,592,001.20

Finding the Fourth Proportional to 45,355,425.20, 68,033,137.80 and 16,592,001.20

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Solution

The fourth proportional to 45,355,425.20, 68,033,137.80 and 16,592,001.20 is: 24,888,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,355,425.20 : 68,033,137.80 = 16,592,001.20 : x
  2. Step 2: Convert to fraction form
    45,355,425.20/68,033,137.80 = 16,592,001.20/x
  3. Step 3: Cross multiply
    45,355,425.20x = 68,033,137.80 × 16,592,001.20
  4. Step 4: Simplify right side
    45,355,425.20x = 1,128,805,904,017,365.25
  5. Step 5: Solve for x
    x = 1,128,805,904,017,365.25/45,355,425.20
  6. Step 6: Final answer
    x = 24,888,001.80

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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.