Home / 15,552,000.80-23,328,001.20-15,029,453.60

Finding the Fourth Proportional to 15,552,000.80, 23,328,001.20 and 15,029,453.60

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Solution

The fourth proportional to 15,552,000.80, 23,328,001.20 and 15,029,453.60 is: 22,544,180.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,000.80 : 23,328,001.20 = 15,029,453.60 : x
  2. Step 2: Convert to fraction form
    15,552,000.80/23,328,001.20 = 15,029,453.60/x
  3. Step 3: Cross multiply
    15,552,000.80x = 23,328,001.20 × 15,029,453.60
  4. Step 4: Simplify right side
    15,552,000.80x = 350,607,111,616,144.31
  5. Step 5: Solve for x
    x = 350,607,111,616,144.31/15,552,000.80
  6. Step 6: Final answer
    x = 22,544,180.40

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1.5x scale

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.