Home / 70,004,528.20-104,957,025.90-26,857,059.40

Finding the Fourth Proportional to 70,004,528.20, 104,957,025.90 and 26,857,059.40

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Solution

The fourth proportional to 70,004,528.20, 104,957,025.90 and 26,857,059.40 is: 40,266,496.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,004,528.20 : 104,957,025.90 = 26,857,059.40 : x
  2. Step 2: Convert to fraction form
    70,004,528.20/104,957,025.90 = 26,857,059.40/x
  3. Step 3: Cross multiply
    70,004,528.20x = 104,957,025.90 × 26,857,059.40
  4. Step 4: Simplify right side
    70,004,528.20x = 2,818,837,079,043,638.50
  5. Step 5: Solve for x
    x = 2,818,837,079,043,638.50/70,004,528.20
  6. Step 6: Final answer
    x = 40,266,496.35

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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.