Home / 41,874,196.95-62,813,263.73-13,121,270.55

Finding the Fourth Proportional to 41,874,196.95, 62,813,263.73 and 13,121,270.55

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Solution

The fourth proportional to 41,874,196.95, 62,813,263.73 and 13,121,270.55 is: 19,682,522.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,874,196.95 : 62,813,263.73 = 13,121,270.55 : x
  2. Step 2: Convert to fraction form
    41,874,196.95/62,813,263.73 = 13,121,270.55/x
  3. Step 3: Cross multiply
    41,874,196.95x = 62,813,263.73 × 13,121,270.55
  4. Step 4: Simplify right side
    41,874,196.95x = 824,189,827,464,225.88
  5. Step 5: Solve for x
    x = 824,189,827,464,225.88/41,874,196.95
  6. Step 6: Final answer
    x = 19,682,522.59

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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.