Home / 37,856,806.40-56,785,209.60-22,702,937.60

Finding the Fourth Proportional to 37,856,806.40, 56,785,209.60 and 22,702,937.60

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Solution

The fourth proportional to 37,856,806.40, 56,785,209.60 and 22,702,937.60 is: 34,054,406.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,856,806.40 : 56,785,209.60 = 22,702,937.60 : x
  2. Step 2: Convert to fraction form
    37,856,806.40/56,785,209.60 = 22,702,937.60/x
  3. Step 3: Cross multiply
    37,856,806.40x = 56,785,209.60 × 22,702,937.60
  4. Step 4: Simplify right side
    37,856,806.40x = 1,289,191,070,151,721
  5. Step 5: Solve for x
    x = 1,289,191,070,151,721/37,856,806.40
  6. Step 6: Final answer
    x = 34,054,406.40

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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.