Home / 23,202,502.40-34,803,753.60-8,054,854.40

Finding the Fourth Proportional to 23,202,502.40, 34,803,753.60 and 8,054,854.40

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Solution

The fourth proportional to 23,202,502.40, 34,803,753.60 and 8,054,854.40 is: 12,082,281.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,202,502.40 : 34,803,753.60 = 8,054,854.40 : x
  2. Step 2: Convert to fraction form
    23,202,502.40/34,803,753.60 = 8,054,854.40/x
  3. Step 3: Cross multiply
    23,202,502.40x = 34,803,753.60 × 8,054,854.40
  4. Step 4: Simplify right side
    23,202,502.40x = 280,339,167,821,475.88
  5. Step 5: Solve for x
    x = 280,339,167,821,475.88/23,202,502.40
  6. Step 6: Final answer
    x = 12,082,281.60

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1.5x scale

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.