Home / 19,373,329.96-26,735,196.79-10,671,502.57

Finding the Fourth Proportional to 19,373,329.96, 26,735,196.79 and 10,671,502.57

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Solution

The fourth proportional to 19,373,329.96, 26,735,196.79 and 10,671,502.57 is: 14,726,674.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,373,329.96 : 26,735,196.79 = 10,671,502.57 : x
  2. Step 2: Convert to fraction form
    19,373,329.96/26,735,196.79 = 10,671,502.57/x
  3. Step 3: Cross multiply
    19,373,329.96x = 26,735,196.79 × 10,671,502.57
  4. Step 4: Simplify right side
    19,373,329.96x = 285,304,721,253,940.75
  5. Step 5: Solve for x
    x = 285,304,721,253,940.75/19,373,329.96
  6. Step 6: Final answer
    x = 14,726,674.34

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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.