Home / 75,903,998,993.80-113,833,075,668.90-22,830,943,207.66

Finding the Fourth Proportional to 75,903,998,993.80, 113,833,075,668.90 and 22,830,943,207.66

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Solution

The fourth proportional to 75,903,998,993.80, 113,833,075,668.90 and 22,830,943,207.66 is: 34,239,519,922.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,903,998,993.80 : 113,833,075,668.90 = 22,830,943,207.66 : x
  2. Step 2: Convert to fraction form
    75,903,998,993.80/113,833,075,668.90 = 22,830,943,207.66/x
  3. Step 3: Cross multiply
    75,903,998,993.80x = 113,833,075,668.90 × 22,830,943,207.66
  4. Step 4: Simplify right side
    75,903,998,993.80x = 2,598,916,485,749,918,924,800
  5. Step 5: Solve for x
    x = 2,598,916,485,749,918,924,800/75,903,998,993.80
  6. Step 6: Final answer
    x = 34,239,519,922.56

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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.