Home / 41,259,083.96-61,890,681.71-15,702,074.12

Finding the Fourth Proportional to 41,259,083.96, 61,890,681.71 and 15,702,074.12

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Solution

The fourth proportional to 41,259,083.96, 61,890,681.71 and 15,702,074.12 is: 23,553,893.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,259,083.96 : 61,890,681.71 = 15,702,074.12 : x
  2. Step 2: Convert to fraction form
    41,259,083.96/61,890,681.71 = 15,702,074.12/x
  3. Step 3: Cross multiply
    41,259,083.96x = 61,890,681.71 × 15,702,074.12
  4. Step 4: Simplify right side
    41,259,083.96x = 971,812,071,277,550.12
  5. Step 5: Solve for x
    x = 971,812,071,277,550.12/41,259,083.96
  6. Step 6: Final answer
    x = 23,553,893.55

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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.