Home / 24,230,015.70-36,314,149.95-12,875,903.70

Finding the Fourth Proportional to 24,230,015.70, 36,314,149.95 and 12,875,903.70

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Solution

The fourth proportional to 24,230,015.70, 36,314,149.95 and 12,875,903.70 is: 19,297,449.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,230,015.70 : 36,314,149.95 = 12,875,903.70 : x
  2. Step 2: Convert to fraction form
    24,230,015.70/36,314,149.95 = 12,875,903.70/x
  3. Step 3: Cross multiply
    24,230,015.70x = 36,314,149.95 × 12,875,903.70
  4. Step 4: Simplify right side
    24,230,015.70x = 467,577,497,703,559.81
  5. Step 5: Solve for x
    x = 467,577,497,703,559.81/24,230,015.70
  6. Step 6: Final answer
    x = 19,297,449.23

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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.