Home / 6,599,782,804.56-9,131,683,363.83-5,754,772,184.28

Finding the Fourth Proportional to 6,599,782,804.56, 9,131,683,363.83 and 5,754,772,184.28

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Solution

The fourth proportional to 6,599,782,804.56, 9,131,683,363.83 and 5,754,772,184.28 is: 7,962,498,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,782,804.56 : 9,131,683,363.83 = 5,754,772,184.28 : x
  2. Step 2: Convert to fraction form
    6,599,782,804.56/9,131,683,363.83 = 5,754,772,184.28/x
  3. Step 3: Cross multiply
    6,599,782,804.56x = 9,131,683,363.83 × 5,754,772,184.28
  4. Step 4: Simplify right side
    6,599,782,804.56x = 52,550,757,417,821,306,880
  5. Step 5: Solve for x
    x = 52,550,757,417,821,306,880/6,599,782,804.56
  6. Step 6: Final answer
    x = 7,962,498,005.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.