Home / 23,686,439.42-35,533,048.07-7,293,110.70

Finding the Fourth Proportional to 23,686,439.42, 35,533,048.07 and 7,293,110.70

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Solution

The fourth proportional to 23,686,439.42, 35,533,048.07 and 7,293,110.70 is: 10,940,709.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686,439.42 : 35,533,048.07 = 7,293,110.70 : x
  2. Step 2: Convert to fraction form
    23,686,439.42/35,533,048.07 = 7,293,110.70/x
  3. Step 3: Cross multiply
    23,686,439.42x = 35,533,048.07 × 7,293,110.70
  4. Step 4: Simplify right side
    23,686,439.42x = 259,146,453,082,931.34
  5. Step 5: Solve for x
    x = 259,146,453,082,931.34/23,686,439.42
  6. Step 6: Final answer
    x = 10,940,709.51

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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.