Home / 1,241,149,559,868.50-1,861,724,339,802.80-1,241,149,559,868.50

Finding the Fourth Proportional to 1,241,149,559,868.50, 1,861,724,339,802.80 and 1,241,149,559,868.50

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Solution

The fourth proportional to 1,241,149,559,868.50, 1,861,724,339,802.80 and 1,241,149,559,868.50 is: 1,861,724,339,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,149,559,868.50 : 1,861,724,339,802.80 = 1,241,149,559,868.50 : x
  2. Step 2: Convert to fraction form
    1,241,149,559,868.50/1,861,724,339,802.80 = 1,241,149,559,868.50/x
  3. Step 3: Cross multiply
    1,241,149,559,868.50x = 1,861,724,339,802.80 × 1,241,149,559,868.50
  4. Step 4: Simplify right side
    1,241,149,559,868.50x = 2,310,678,344,942,718,925,406,208
  5. Step 5: Solve for x
    x = 2,310,678,344,942,718,925,406,208/1,241,149,559,868.50
  6. Step 6: Final answer
    x = 1,861,724,339,802.80

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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.