Home / 60,799,718.44-91,214,975.76-17,667,996.04

Finding the Fourth Proportional to 60,799,718.44, 91,214,975.76 and 17,667,996.04

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Solution

The fourth proportional to 60,799,718.44, 91,214,975.76 and 17,667,996.04 is: 26,506,468.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,799,718.44 : 91,214,975.76 = 17,667,996.04 : x
  2. Step 2: Convert to fraction form
    60,799,718.44/91,214,975.76 = 17,667,996.04/x
  3. Step 3: Cross multiply
    60,799,718.44x = 91,214,975.76 × 17,667,996.04
  4. Step 4: Simplify right side
    60,799,718.44x = 1,611,585,829,971,961
  5. Step 5: Solve for x
    x = 1,611,585,829,971,961/60,799,718.44
  6. Step 6: Final answer
    x = 26,506,468.64

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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.