Home / 32,954,967.60-49,432,451.40-31,611,274.80

Finding the Fourth Proportional to 32,954,967.60, 49,432,451.40 and 31,611,274.80

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Solution

The fourth proportional to 32,954,967.60, 49,432,451.40 and 31,611,274.80 is: 47,416,912.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,967.60 : 49,432,451.40 = 31,611,274.80 : x
  2. Step 2: Convert to fraction form
    32,954,967.60/49,432,451.40 = 31,611,274.80/x
  3. Step 3: Cross multiply
    32,954,967.60x = 49,432,451.40 × 31,611,274.80
  4. Step 4: Simplify right side
    32,954,967.60x = 1,562,622,805,243,044.75
  5. Step 5: Solve for x
    x = 1,562,622,805,243,044.75/32,954,967.60
  6. Step 6: Final answer
    x = 47,416,912.20

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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.