Home / 11,860,075,813.08-17,790,036,660.70-3,016,839,114.60

Finding the Fourth Proportional to 11,860,075,813.08, 17,790,036,660.70 and 3,016,839,114.60

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Solution

The fourth proportional to 11,860,075,813.08, 17,790,036,660.70 and 3,016,839,114.60 is: 4,525,239,070.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,860,075,813.08 : 17,790,036,660.70 = 3,016,839,114.60 : x
  2. Step 2: Convert to fraction form
    11,860,075,813.08/17,790,036,660.70 = 3,016,839,114.60/x
  3. Step 3: Cross multiply
    11,860,075,813.08x = 17,790,036,660.70 × 3,016,839,114.60
  4. Step 4: Simplify right side
    11,860,075,813.08x = 53,669,678,448,167,731,200
  5. Step 5: Solve for x
    x = 53,669,678,448,167,731,200/11,860,075,813.08
  6. Step 6: Final answer
    x = 4,525,239,070.48

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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.