Home / 29,360,415.20-44,073,800.40-17,399,890.40

Finding the Fourth Proportional to 29,360,415.20, 44,073,800.40 and 17,399,890.40

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Solution

The fourth proportional to 29,360,415.20, 44,073,800.40 and 17,399,890.40 is: 26,119,497.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,360,415.20 : 44,073,800.40 = 17,399,890.40 : x
  2. Step 2: Convert to fraction form
    29,360,415.20/44,073,800.40 = 17,399,890.40/x
  3. Step 3: Cross multiply
    29,360,415.20x = 44,073,800.40 × 17,399,890.40
  4. Step 4: Simplify right side
    29,360,415.20x = 766,879,296,471,476.12
  5. Step 5: Solve for x
    x = 766,879,296,471,476.12/29,360,415.20
  6. Step 6: Final answer
    x = 26,119,497.67

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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.