Home / 26,389,426.16-36,416,527.08-14,628,200.24

Finding the Fourth Proportional to 26,389,426.16, 36,416,527.08 and 14,628,200.24

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Solution

The fourth proportional to 26,389,426.16, 36,416,527.08 and 14,628,200.24 is: 20,186,427.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,389,426.16 : 36,416,527.08 = 14,628,200.24 : x
  2. Step 2: Convert to fraction form
    26,389,426.16/36,416,527.08 = 14,628,200.24/x
  3. Step 3: Cross multiply
    26,389,426.16x = 36,416,527.08 × 14,628,200.24
  4. Step 4: Simplify right side
    26,389,426.16x = 532,708,250,171,622.50
  5. Step 5: Solve for x
    x = 532,708,250,171,622.50/26,389,426.16
  6. Step 6: Final answer
    x = 20,186,427.96

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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.