Home / 332,991,524,186.04-459,516,413,700-188,472,551,016.72

Finding the Fourth Proportional to 332,991,524,186.04, 459,516,413,700 and 188,472,551,016.72

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Solution

The fourth proportional to 332,991,524,186.04, 459,516,413,700 and 188,472,551,016.72 is: 260,085,390,869.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,991,524,186.04 : 459,516,413,700 = 188,472,551,016.72 : x
  2. Step 2: Convert to fraction form
    332,991,524,186.04/459,516,413,700 = 188,472,551,016.72/x
  3. Step 3: Cross multiply
    332,991,524,186.04x = 459,516,413,700 × 188,472,551,016.72
  4. Step 4: Simplify right side
    332,991,524,186.04x = 86,606,230,724,093,455,368,192
  5. Step 5: Solve for x
    x = 86,606,230,724,093,455,368,192/332,991,524,186.04
  6. Step 6: Final answer
    x = 260,085,390,869.31

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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.