Home / 9,666,896,976,481.10-13,340,372,012,610-5,500,140,222,363.80

Finding the Fourth Proportional to 9,666,896,976,481.10, 13,340,372,012,610 and 5,500,140,222,363.80

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Solution

The fourth proportional to 9,666,896,976,481.10, 13,340,372,012,610 and 5,500,140,222,363.80 is: 7,590,224,336,347.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666,896,976,481.10 : 13,340,372,012,610 = 5,500,140,222,363.80 : x
  2. Step 2: Convert to fraction form
    9,666,896,976,481.10/13,340,372,012,610 = 5,500,140,222,363.80/x
  3. Step 3: Cross multiply
    9,666,896,976,481.10x = 13,340,372,012,610 × 5,500,140,222,363.80
  4. Step 4: Simplify right side
    9,666,896,976,481.10x = 73,373,916,687,852,579,284,058,112
  5. Step 5: Solve for x
    x = 73,373,916,687,852,579,284,058,112/9,666,896,976,481.10
  6. Step 6: Final answer
    x = 7,590,224,336,347.67

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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.