Home / 32,915,887.20-49,401,824.40-14,748,040.80

Finding the Fourth Proportional to 32,915,887.20, 49,401,824.40 and 14,748,040.80

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Solution

The fourth proportional to 32,915,887.20, 49,401,824.40 and 14,748,040.80 is: 22,134,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,915,887.20 : 49,401,824.40 = 14,748,040.80 : x
  2. Step 2: Convert to fraction form
    32,915,887.20/49,401,824.40 = 14,748,040.80/x
  3. Step 3: Cross multiply
    32,915,887.20x = 49,401,824.40 × 14,748,040.80
  4. Step 4: Simplify right side
    32,915,887.20x = 728,580,121,845,635.50
  5. Step 5: Solve for x
    x = 728,580,121,845,635.50/32,915,887.20
  6. Step 6: Final answer
    x = 22,134,603.80

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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.