Home / 610,463,926,975.44-915,795,358,100.28-180,244,500,148.56

Finding the Fourth Proportional to 610,463,926,975.44, 915,795,358,100.28 and 180,244,500,148.56

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Solution

The fourth proportional to 610,463,926,975.44, 915,795,358,100.28 and 180,244,500,148.56 is: 270,396,118,861.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,463,926,975.44 : 915,795,358,100.28 = 180,244,500,148.56 : x
  2. Step 2: Convert to fraction form
    610,463,926,975.44/915,795,358,100.28 = 180,244,500,148.56/x
  3. Step 3: Cross multiply
    610,463,926,975.44x = 915,795,358,100.28 × 180,244,500,148.56
  4. Step 4: Simplify right side
    610,463,926,975.44x = 165,067,076,559,156,470,087,680
  5. Step 5: Solve for x
    x = 165,067,076,559,156,470,087,680/610,463,926,975.44
  6. Step 6: Final answer
    x = 270,396,118,861.58

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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.