Home / 11,860,075,818.16-17,790,036,668.16-3,016,839,119.60

Finding the Fourth Proportional to 11,860,075,818.16, 17,790,036,668.16 and 3,016,839,119.60

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Solution

The fourth proportional to 11,860,075,818.16, 17,790,036,668.16 and 3,016,839,119.60 is: 4,525,239,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,860,075,818.16 : 17,790,036,668.16 = 3,016,839,119.60 : x
  2. Step 2: Convert to fraction form
    11,860,075,818.16/17,790,036,668.16 = 3,016,839,119.60/x
  3. Step 3: Cross multiply
    11,860,075,818.16x = 17,790,036,668.16 × 3,016,839,119.60
  4. Step 4: Simplify right side
    11,860,075,818.16x = 53,669,678,559,623,528,448
  5. Step 5: Solve for x
    x = 53,669,678,559,623,528,448/11,860,075,818.16
  6. Step 6: Final answer
    x = 4,525,239,077.94

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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.