Home / 3,494,448,648.19-5,242,410,035.27-1,133,426,242.51

Finding the Fourth Proportional to 3,494,448,648.19, 5,242,410,035.27 and 1,133,426,242.51

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Solution

The fourth proportional to 3,494,448,648.19, 5,242,410,035.27 and 1,133,426,242.51 is: 1,700,378,430.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,448,648.19 : 5,242,410,035.27 = 1,133,426,242.51 : x
  2. Step 2: Convert to fraction form
    3,494,448,648.19/5,242,410,035.27 = 1,133,426,242.51/x
  3. Step 3: Cross multiply
    3,494,448,648.19x = 5,242,410,035.27 × 1,133,426,242.51
  4. Step 4: Simplify right side
    3,494,448,648.19x = 5,941,885,107,940,914,176
  5. Step 5: Solve for x
    x = 5,941,885,107,940,914,176/3,494,448,648.19
  6. Step 6: Final answer
    x = 1,700,378,430.52

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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.