Home / 9,826,856.85-14,740,285.28-9,826,856.85

Finding the Fourth Proportional to 9,826,856.85, 14,740,285.28 and 9,826,856.85

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Solution

The fourth proportional to 9,826,856.85, 14,740,285.28 and 9,826,856.85 is: 14,740,285.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,856.85 : 14,740,285.28 = 9,826,856.85 : x
  2. Step 2: Convert to fraction form
    9,826,856.85/14,740,285.28 = 9,826,856.85/x
  3. Step 3: Cross multiply
    9,826,856.85x = 14,740,285.28 × 9,826,856.85
  4. Step 4: Simplify right side
    9,826,856.85x = 144,850,673,325,587.88
  5. Step 5: Solve for x
    x = 144,850,673,325,587.88/9,826,856.85
  6. Step 6: Final answer
    x = 14,740,285.28

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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.