Home / 5,312,409,815.50-7,939,335,166.50

Finding the Third Proportional to 5,312,409,815.50 and 7,939,335,166.50

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Solution

The third proportional to 5,312,409,815.50 and 7,939,335,166.50 is: 11,865,244,790.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,312,409,815.50 : 7,939,335,166.50 = 7,939,335,166.50 : x
  2. Step 2: Convert to fraction form
    5,312,409,815.50/7,939,335,166.50 = 7,939,335,166.50/x
  3. Step 3: Cross multiply
    5,312,409,815.50x = 7,939,335,166.50 × 7,939,335,166.50
  4. Step 4: Simplify right side
    5,312,409,815.50x = 63,033,042,886,023,585,792
  5. Step 5: Solve for x
    x = 63,033,042,886,023,585,792/5,312,409,815.50
  6. Step 6: Final answer
    x = 11,865,244,790.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.