Home / 1,241,149,559,853.50-1,861,724,339,780.20-1,241,149,559,853.50

Finding the Fourth Proportional to 1,241,149,559,853.50, 1,861,724,339,780.20 and 1,241,149,559,853.50

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Solution

The fourth proportional to 1,241,149,559,853.50, 1,861,724,339,780.20 and 1,241,149,559,853.50 is: 1,861,724,339,780.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,149,559,853.50 : 1,861,724,339,780.20 = 1,241,149,559,853.50 : x
  2. Step 2: Convert to fraction form
    1,241,149,559,853.50/1,861,724,339,780.20 = 1,241,149,559,853.50/x
  3. Step 3: Cross multiply
    1,241,149,559,853.50x = 1,861,724,339,780.20 × 1,241,149,559,853.50
  4. Step 4: Simplify right side
    1,241,149,559,853.50x = 2,310,678,344,886,743,153,508,352
  5. Step 5: Solve for x
    x = 2,310,678,344,886,743,153,508,352/1,241,149,559,853.50
  6. Step 6: Final answer
    x = 1,861,724,339,780.20

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Double scale
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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.