Home / 1,530,505,152,077.50-2,295,757,728,116.40-1,530,505,152,077.50

Finding the Fourth Proportional to 1,530,505,152,077.50, 2,295,757,728,116.40 and 1,530,505,152,077.50

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Solution

The fourth proportional to 1,530,505,152,077.50, 2,295,757,728,116.40 and 1,530,505,152,077.50 is: 2,295,757,728,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,505,152,077.50 : 2,295,757,728,116.40 = 1,530,505,152,077.50 : x
  2. Step 2: Convert to fraction form
    1,530,505,152,077.50/2,295,757,728,116.40 = 1,530,505,152,077.50/x
  3. Step 3: Cross multiply
    1,530,505,152,077.50x = 2,295,757,728,116.40 × 1,530,505,152,077.50
  4. Step 4: Simplify right side
    1,530,505,152,077.50x = 3,513,669,030,803,886,324,056,064
  5. Step 5: Solve for x
    x = 3,513,669,030,803,886,324,056,064/1,530,505,152,077.50
  6. Step 6: Final answer
    x = 2,295,757,728,116.40

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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.