Home / 23,043,783.20-34,570,823.14-8,666,975.54

Finding the Fourth Proportional to 23,043,783.20, 34,570,823.14 and 8,666,975.54

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Solution

The fourth proportional to 23,043,783.20, 34,570,823.14 and 8,666,975.54 is: 13,002,399.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,043,783.20 : 34,570,823.14 = 8,666,975.54 : x
  2. Step 2: Convert to fraction form
    23,043,783.20/34,570,823.14 = 8,666,975.54/x
  3. Step 3: Cross multiply
    23,043,783.20x = 34,570,823.14 × 8,666,975.54
  4. Step 4: Simplify right side
    23,043,783.20x = 299,624,478,552,046
  5. Step 5: Solve for x
    x = 299,624,478,552,046/23,043,783.20
  6. Step 6: Final answer
    x = 13,002,399.65

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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.