Home / 1,106,636,677,272-1,659,991,761,528.50-380,560,884,880.36

Finding the Fourth Proportional to 1,106,636,677,272, 1,659,991,761,528.50 and 380,560,884,880.36

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Solution

The fourth proportional to 1,106,636,677,272, 1,659,991,761,528.50 and 380,560,884,880.36 is: 570,853,963,758.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,636,677,272 : 1,659,991,761,528.50 = 380,560,884,880.36 : x
  2. Step 2: Convert to fraction form
    1,106,636,677,272/1,659,991,761,528.50 = 380,560,884,880.36/x
  3. Step 3: Cross multiply
    1,106,636,677,272x = 1,659,991,761,528.50 × 380,560,884,880.36
  4. Step 4: Simplify right side
    1,106,636,677,272x = 631,727,933,661,393,409,015,808
  5. Step 5: Solve for x
    x = 631,727,933,661,393,409,015,808/1,106,636,677,272
  6. Step 6: Final answer
    x = 570,853,963,758.62

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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.