Home / 709,095,043,885.04-1,063,707,952,704.90-231,566,844,656.40

Finding the Fourth Proportional to 709,095,043,885.04, 1,063,707,952,704.90 and 231,566,844,656.40

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Solution

The fourth proportional to 709,095,043,885.04, 1,063,707,952,704.90 and 231,566,844,656.40 is: 347,371,620,162.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,095,043,885.04 : 1,063,707,952,704.90 = 231,566,844,656.40 : x
  2. Step 2: Convert to fraction form
    709,095,043,885.04/1,063,707,952,704.90 = 231,566,844,656.40/x
  3. Step 3: Cross multiply
    709,095,043,885.04x = 1,063,707,952,704.90 × 231,566,844,656.40
  4. Step 4: Simplify right side
    709,095,043,885.04x = 246,319,494,243,792,839,507,968
  5. Step 5: Solve for x
    x = 246,319,494,243,792,839,507,968/709,095,043,885.04
  6. Step 6: Final answer
    x = 347,371,620,162.85

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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.