Home / 43,282,929,816.45-64,924,394,724.68-43,282,929,816.45

Finding the Fourth Proportional to 43,282,929,816.45, 64,924,394,724.68 and 43,282,929,816.45

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Solution

The fourth proportional to 43,282,929,816.45, 64,924,394,724.68 and 43,282,929,816.45 is: 64,924,394,724.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,282,929,816.45 : 64,924,394,724.68 = 43,282,929,816.45 : x
  2. Step 2: Convert to fraction form
    43,282,929,816.45/64,924,394,724.68 = 43,282,929,816.45/x
  3. Step 3: Cross multiply
    43,282,929,816.45x = 64,924,394,724.68 × 43,282,929,816.45
  4. Step 4: Simplify right side
    43,282,929,816.45x = 2,810,118,020,243,604,373,504
  5. Step 5: Solve for x
    x = 2,810,118,020,243,604,373,504/43,282,929,816.45
  6. Step 6: Final answer
    x = 64,924,394,724.68

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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.