Home / 3,494,448,646.19-5,242,410,032.27-1,133,426,240.51

Finding the Fourth Proportional to 3,494,448,646.19, 5,242,410,032.27 and 1,133,426,240.51

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Solution

The fourth proportional to 3,494,448,646.19, 5,242,410,032.27 and 1,133,426,240.51 is: 1,700,378,427.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,448,646.19 : 5,242,410,032.27 = 1,133,426,240.51 : x
  2. Step 2: Convert to fraction form
    3,494,448,646.19/5,242,410,032.27 = 1,133,426,240.51/x
  3. Step 3: Cross multiply
    3,494,448,646.19x = 5,242,410,032.27 × 1,133,426,240.51
  4. Step 4: Simplify right side
    3,494,448,646.19x = 5,941,885,094,055,816,192
  5. Step 5: Solve for x
    x = 5,941,885,094,055,816,192/3,494,448,646.19
  6. Step 6: Final answer
    x = 1,700,378,427.52

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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.