Home / 26,223,813.70-36,189,311.61-14,464,432.42

Finding the Fourth Proportional to 26,223,813.70, 36,189,311.61 and 14,464,432.42

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Solution

The fourth proportional to 26,223,813.70, 36,189,311.61 and 14,464,432.42 is: 19,961,164.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,223,813.70 : 36,189,311.61 = 14,464,432.42 : x
  2. Step 2: Convert to fraction form
    26,223,813.70/36,189,311.61 = 14,464,432.42/x
  3. Step 3: Cross multiply
    26,223,813.70x = 36,189,311.61 × 14,464,432.42
  4. Step 4: Simplify right side
    26,223,813.70x = 523,457,852,109,166.38
  5. Step 5: Solve for x
    x = 523,457,852,109,166.38/26,223,813.70
  6. Step 6: Final answer
    x = 19,961,164.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.