Home / 37,806,635.20-56,583,981.60-34,783,326.40

Finding the Fourth Proportional to 37,806,635.20, 56,583,981.60 and 34,783,326.40

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Solution

The fourth proportional to 37,806,635.20, 56,583,981.60 and 34,783,326.40 is: 52,059,092.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,806,635.20 : 56,583,981.60 = 34,783,326.40 : x
  2. Step 2: Convert to fraction form
    37,806,635.20/56,583,981.60 = 34,783,326.40/x
  3. Step 3: Cross multiply
    37,806,635.20x = 56,583,981.60 × 34,783,326.40
  4. Step 4: Simplify right side
    37,806,635.20x = 1,968,179,101,004,394.25
  5. Step 5: Solve for x
    x = 1,968,179,101,004,394.25/37,806,635.20
  6. Step 6: Final answer
    x = 52,059,092.02

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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.