Home / 31,599,801.60-47,401,014.60-10,033,794.60

Finding the Fourth Proportional to 31,599,801.60, 47,401,014.60 and 10,033,794.60

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Solution

The fourth proportional to 31,599,801.60, 47,401,014.60 and 10,033,794.60 is: 15,051,108.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,599,801.60 : 47,401,014.60 = 10,033,794.60 : x
  2. Step 2: Convert to fraction form
    31,599,801.60/47,401,014.60 = 10,033,794.60/x
  3. Step 3: Cross multiply
    31,599,801.60x = 47,401,014.60 × 10,033,794.60
  4. Step 4: Simplify right side
    31,599,801.60x = 475,612,044,328,001.19
  5. Step 5: Solve for x
    x = 475,612,044,328,001.19/31,599,801.60
  6. Step 6: Final answer
    x = 15,051,108.56

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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.