Home / 73,833,555,631.87-101,888,978,606.10-41,718,228,260.67

Finding the Fourth Proportional to 73,833,555,631.87, 101,888,978,606.10 and 41,718,228,260.67

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Solution

The fourth proportional to 73,833,555,631.87, 101,888,978,606.10 and 41,718,228,260.67 is: 57,570,404,545.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,833,555,631.87 : 101,888,978,606.10 = 41,718,228,260.67 : x
  2. Step 2: Convert to fraction form
    73,833,555,631.87/101,888,978,606.10 = 41,718,228,260.67/x
  3. Step 3: Cross multiply
    73,833,555,631.87x = 101,888,978,606.10 × 41,718,228,260.67
  4. Step 4: Simplify right side
    73,833,555,631.87x = 4,250,627,666,735,802,089,472
  5. Step 5: Solve for x
    x = 4,250,627,666,735,802,089,472/73,833,555,631.87
  6. Step 6: Final answer
    x = 57,570,404,545.18

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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.