Home / 1,747,727,743.68-2,411,899,840.64-954,825,079.04

Finding the Fourth Proportional to 1,747,727,743.68, 2,411,899,840.64 and 954,825,079.04

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Solution

The fourth proportional to 1,747,727,743.68, 2,411,899,840.64 and 954,825,079.04 is: 1,317,678,033.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,727,743.68 : 2,411,899,840.64 = 954,825,079.04 : x
  2. Step 2: Convert to fraction form
    1,747,727,743.68/2,411,899,840.64 = 954,825,079.04/x
  3. Step 3: Cross multiply
    1,747,727,743.68x = 2,411,899,840.64 × 954,825,079.04
  4. Step 4: Simplify right side
    1,747,727,743.68x = 2,302,942,455,975,651,072
  5. Step 5: Solve for x
    x = 2,302,942,455,975,651,072/1,747,727,743.68
  6. Step 6: Final answer
    x = 1,317,678,033.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.