Home / 136,299,533,212.87-204,453,464,923.89-46,761,270,637.08

Finding the Fourth Proportional to 136,299,533,212.87, 204,453,464,923.89 and 46,761,270,637.08

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Solution

The fourth proportional to 136,299,533,212.87, 204,453,464,923.89 and 46,761,270,637.08 is: 70,143,334,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,299,533,212.87 : 204,453,464,923.89 = 46,761,270,637.08 : x
  2. Step 2: Convert to fraction form
    136,299,533,212.87/204,453,464,923.89 = 46,761,270,637.08/x
  3. Step 3: Cross multiply
    136,299,533,212.87x = 204,453,464,923.89 × 46,761,270,637.08
  4. Step 4: Simplify right side
    136,299,533,212.87x = 9,560,503,805,994,764,075,008
  5. Step 5: Solve for x
    x = 9,560,503,805,994,764,075,008/136,299,533,212.87
  6. Step 6: Final answer
    x = 70,143,334,908.30

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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.