Home / 75,903,998,993.05-113,833,075,667.77-22,830,943,206.91

Finding the Fourth Proportional to 75,903,998,993.05, 113,833,075,667.77 and 22,830,943,206.91

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Solution

The fourth proportional to 75,903,998,993.05, 113,833,075,667.77 and 22,830,943,206.91 is: 34,239,519,921.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,903,998,993.05 : 113,833,075,667.77 = 22,830,943,206.91 : x
  2. Step 2: Convert to fraction form
    75,903,998,993.05/113,833,075,667.77 = 22,830,943,206.91/x
  3. Step 3: Cross multiply
    75,903,998,993.05x = 113,833,075,667.77 × 22,830,943,206.91
  4. Step 4: Simplify right side
    75,903,998,993.05x = 2,598,916,485,638,745,751,552
  5. Step 5: Solve for x
    x = 2,598,916,485,638,745,751,552/75,903,998,993.05
  6. Step 6: Final answer
    x = 34,239,519,921.43

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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.