Home / 26,239,396.11-36,223,476.16-16,319,476.27

Finding the Fourth Proportional to 26,239,396.11, 36,223,476.16 and 16,319,476.27

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Solution

The fourth proportional to 26,239,396.11, 36,223,476.16 and 16,319,476.27 is: 22,529,030.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,239,396.11 : 36,223,476.16 = 16,319,476.27 : x
  2. Step 2: Convert to fraction form
    26,239,396.11/36,223,476.16 = 16,319,476.27/x
  3. Step 3: Cross multiply
    26,239,396.11x = 36,223,476.16 × 16,319,476.27
  4. Step 4: Simplify right side
    26,239,396.11x = 591,148,159,633,403.88
  5. Step 5: Solve for x
    x = 591,148,159,633,403.88/26,239,396.11
  6. Step 6: Final answer
    x = 22,529,030.67

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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.