Home / 29,655,927.26-40,922,064.03-16,424,757.57

Finding the Fourth Proportional to 29,655,927.26, 40,922,064.03 and 16,424,757.57

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Solution

The fourth proportional to 29,655,927.26, 40,922,064.03 and 16,424,757.57 is: 22,664,439.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,655,927.26 : 40,922,064.03 = 16,424,757.57 : x
  2. Step 2: Convert to fraction form
    29,655,927.26/40,922,064.03 = 16,424,757.57/x
  3. Step 3: Cross multiply
    29,655,927.26x = 40,922,064.03 × 16,424,757.57
  4. Step 4: Simplify right side
    29,655,927.26x = 672,134,980,956,767.25
  5. Step 5: Solve for x
    x = 672,134,980,956,767.25/29,655,927.26
  6. Step 6: Final answer
    x = 22,664,439.90

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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.