Home / 1,896,579,332.12-2,843,716,998.60-950,076,662.54

Finding the Fourth Proportional to 1,896,579,332.12, 2,843,716,998.60 and 950,076,662.54

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Solution

The fourth proportional to 1,896,579,332.12, 2,843,716,998.60 and 950,076,662.54 is: 1,424,537,908.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,579,332.12 : 2,843,716,998.60 = 950,076,662.54 : x
  2. Step 2: Convert to fraction form
    1,896,579,332.12/2,843,716,998.60 = 950,076,662.54/x
  3. Step 3: Cross multiply
    1,896,579,332.12x = 2,843,716,998.60 × 950,076,662.54
  4. Step 4: Simplify right side
    1,896,579,332.12x = 2,701,749,155,238,153,728
  5. Step 5: Solve for x
    x = 2,701,749,155,238,153,728/1,896,579,332.12
  6. Step 6: Final answer
    x = 1,424,537,908.58

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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.