Home / 26,350,111.04-36,364,289.81-14,589,379.47

Finding the Fourth Proportional to 26,350,111.04, 36,364,289.81 and 14,589,379.47

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Solution

The fourth proportional to 26,350,111.04, 36,364,289.81 and 14,589,379.47 is: 20,133,972.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350,111.04 : 36,364,289.81 = 14,589,379.47 : x
  2. Step 2: Convert to fraction form
    26,350,111.04/36,364,289.81 = 14,589,379.47/x
  3. Step 3: Cross multiply
    26,350,111.04x = 36,364,289.81 × 14,589,379.47
  4. Step 4: Simplify right side
    26,350,111.04x = 530,532,423,122,197.31
  5. Step 5: Solve for x
    x = 530,532,423,122,197.31/26,350,111.04
  6. Step 6: Final answer
    x = 20,133,972.96

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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.