Home / 9,671,399,350.80-14,482,912,555.80-7,736,481,718.80

Finding the Fourth Proportional to 9,671,399,350.80, 14,482,912,555.80 and 7,736,481,718.80

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Solution

The fourth proportional to 9,671,399,350.80, 14,482,912,555.80 and 7,736,481,718.80 is: 11,585,374,996.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671,399,350.80 : 14,482,912,555.80 = 7,736,481,718.80 : x
  2. Step 2: Convert to fraction form
    9,671,399,350.80/14,482,912,555.80 = 7,736,481,718.80/x
  3. Step 3: Cross multiply
    9,671,399,350.80x = 14,482,912,555.80 × 7,736,481,718.80
  4. Step 4: Simplify right side
    9,671,399,350.80x = 112,046,788,222,925,684,736
  5. Step 5: Solve for x
    x = 112,046,788,222,925,684,736/9,671,399,350.80
  6. Step 6: Final answer
    x = 11,585,374,996.81

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1.5x scale

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.