Home / 3,328,239,744.39-4,991,182,044.08-966,909,435.22

Finding the Fourth Proportional to 3,328,239,744.39, 4,991,182,044.08 and 966,909,435.22

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Solution

The fourth proportional to 3,328,239,744.39, 4,991,182,044.08 and 966,909,435.22 is: 1,450,022,048.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,239,744.39 : 4,991,182,044.08 = 966,909,435.22 : x
  2. Step 2: Convert to fraction form
    3,328,239,744.39/4,991,182,044.08 = 966,909,435.22/x
  3. Step 3: Cross multiply
    3,328,239,744.39x = 4,991,182,044.08 × 966,909,435.22
  4. Step 4: Simplify right side
    3,328,239,744.39x = 4,826,021,011,331,124,224
  5. Step 5: Solve for x
    x = 4,826,021,011,331,124,224/3,328,239,744.39
  6. Step 6: Final answer
    x = 1,450,022,048.28

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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.