Home / 32,325,915.56-44,610,807.36-18,386,912.48

Finding the Fourth Proportional to 32,325,915.56, 44,610,807.36 and 18,386,912.48

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Solution

The fourth proportional to 32,325,915.56, 44,610,807.36 and 18,386,912.48 is: 25,374,532.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,325,915.56 : 44,610,807.36 = 18,386,912.48 : x
  2. Step 2: Convert to fraction form
    32,325,915.56/44,610,807.36 = 18,386,912.48/x
  3. Step 3: Cross multiply
    32,325,915.56x = 44,610,807.36 × 18,386,912.48
  4. Step 4: Simplify right side
    32,325,915.56x = 820,255,010,590,459.88
  5. Step 5: Solve for x
    x = 820,255,010,590,459.88/32,325,915.56
  6. Step 6: Final answer
    x = 25,374,532.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.