Home / 41,421,903.67-62,132,852.40-39,350,667.79

Finding the Fourth Proportional to 41,421,903.67, 62,132,852.40 and 39,350,667.79

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Solution

The fourth proportional to 41,421,903.67, 62,132,852.40 and 39,350,667.79 is: 59,025,998.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,903.67 : 62,132,852.40 = 39,350,667.79 : x
  2. Step 2: Convert to fraction form
    41,421,903.67/62,132,852.40 = 39,350,667.79/x
  3. Step 3: Cross multiply
    41,421,903.67x = 62,132,852.40 × 39,350,667.79
  4. Step 4: Simplify right side
    41,421,903.67x = 2,444,969,233,637,504
  5. Step 5: Solve for x
    x = 2,444,969,233,637,504/41,421,903.67
  6. Step 6: Final answer
    x = 59,025,998.74

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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.