Home / 190,946,356,582.33-263,506,233,410-104,139,136,175.24

Finding the Fourth Proportional to 190,946,356,582.33, 263,506,233,410 and 104,139,136,175.24

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Solution

The fourth proportional to 190,946,356,582.33, 263,506,233,410 and 104,139,136,175.24 is: 143,712,150,445.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,946,356,582.33 : 263,506,233,410 = 104,139,136,175.24 : x
  2. Step 2: Convert to fraction form
    190,946,356,582.33/263,506,233,410 = 104,139,136,175.24/x
  3. Step 3: Cross multiply
    190,946,356,582.33x = 263,506,233,410 × 104,139,136,175.24
  4. Step 4: Simplify right side
    190,946,356,582.33x = 27,441,311,524,108,567,052,288
  5. Step 5: Solve for x
    x = 27,441,311,524,108,567,052,288/190,946,356,582.33
  6. Step 6: Final answer
    x = 143,712,150,445.13

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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.