Home / 11,860,075,812.08-17,790,036,659.20-3,016,839,113.60

Finding the Fourth Proportional to 11,860,075,812.08, 17,790,036,659.20 and 3,016,839,113.60

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Solution

The fourth proportional to 11,860,075,812.08, 17,790,036,659.20 and 3,016,839,113.60 is: 4,525,239,068.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,860,075,812.08 : 17,790,036,659.20 = 3,016,839,113.60 : x
  2. Step 2: Convert to fraction form
    11,860,075,812.08/17,790,036,659.20 = 3,016,839,113.60/x
  3. Step 3: Cross multiply
    11,860,075,812.08x = 17,790,036,659.20 × 3,016,839,113.60
  4. Step 4: Simplify right side
    11,860,075,812.08x = 53,669,678,425,852,436,480
  5. Step 5: Solve for x
    x = 53,669,678,425,852,436,480/11,860,075,812.08
  6. Step 6: Final answer
    x = 4,525,239,068.98

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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.