Home / 159,881,963,468.36-239,824,787,525.51-57,786,310,536.02

Finding the Fourth Proportional to 159,881,963,468.36, 239,824,787,525.51 and 57,786,310,536.02

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Solution

The fourth proportional to 159,881,963,468.36, 239,824,787,525.51 and 57,786,310,536.02 is: 86,680,131,676.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,881,963,468.36 : 239,824,787,525.51 = 57,786,310,536.02 : x
  2. Step 2: Convert to fraction form
    159,881,963,468.36/239,824,787,525.51 = 57,786,310,536.02/x
  3. Step 3: Cross multiply
    159,881,963,468.36x = 239,824,787,525.51 × 57,786,310,536.02
  4. Step 4: Simplify right side
    159,881,963,468.36x = 13,858,589,646,184,136,048,640
  5. Step 5: Solve for x
    x = 13,858,589,646,184,136,048,640/159,881,963,468.36
  6. Step 6: Final answer
    x = 86,680,131,676.81

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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.