Home / 3,570,878,708.19-5,356,219,047.89-950,705,292.51

Finding the Fourth Proportional to 3,570,878,708.19, 5,356,219,047.89 and 950,705,292.51

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Solution

The fourth proportional to 3,570,878,708.19, 5,356,219,047.89 and 950,705,292.51 is: 1,426,031,577.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,878,708.19 : 5,356,219,047.89 = 950,705,292.51 : x
  2. Step 2: Convert to fraction form
    3,570,878,708.19/5,356,219,047.89 = 950,705,292.51/x
  3. Step 3: Cross multiply
    3,570,878,708.19x = 5,356,219,047.89 × 950,705,292.51
  4. Step 4: Simplify right side
    3,570,878,708.19x = 5,092,185,796,667,143,168
  5. Step 5: Solve for x
    x = 5,092,185,796,667,143,168/3,570,878,708.19
  6. Step 6: Final answer
    x = 1,426,031,577.32

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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.