Home / 35,956,406.15-53,928,704.32-15,480,613.18

Finding the Fourth Proportional to 35,956,406.15, 53,928,704.32 and 15,480,613.18

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Solution

The fourth proportional to 35,956,406.15, 53,928,704.32 and 15,480,613.18 is: 23,218,377.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,956,406.15 : 53,928,704.32 = 15,480,613.18 : x
  2. Step 2: Convert to fraction form
    35,956,406.15/53,928,704.32 = 15,480,613.18/x
  3. Step 3: Cross multiply
    35,956,406.15x = 53,928,704.32 × 15,480,613.18
  4. Step 4: Simplify right side
    35,956,406.15x = 834,849,410,529,468.38
  5. Step 5: Solve for x
    x = 834,849,410,529,468.38/35,956,406.15
  6. Step 6: Final answer
    x = 23,218,377.48

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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.