Home / 21,804,785,559.75-47,330,945,155.50

Finding the Third Proportional to 21,804,785,559.75 and 47,330,945,155.50

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Solution

The third proportional to 21,804,785,559.75 and 47,330,945,155.50 is: 102,739,756,975.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,804,785,559.75 : 47,330,945,155.50 = 47,330,945,155.50 : x
  2. Step 2: Convert to fraction form
    21,804,785,559.75/47,330,945,155.50 = 47,330,945,155.50/x
  3. Step 3: Cross multiply
    21,804,785,559.75x = 47,330,945,155.50 × 47,330,945,155.50
  4. Step 4: Simplify right side
    21,804,785,559.75x = 2,240,218,369,312,949,010,432
  5. Step 5: Solve for x
    x = 2,240,218,369,312,949,010,432/21,804,785,559.75
  6. Step 6: Final answer
    x = 102,739,756,975.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.