Home / 171,586,823.51-233,622,009.71-171,042,013.46

Finding the Fourth Proportional to 171,586,823.51, 233,622,009.71 and 171,042,013.46

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Solution

The fourth proportional to 171,586,823.51, 233,622,009.71 and 171,042,013.46 is: 232,880,230.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,586,823.51 : 233,622,009.71 = 171,042,013.46 : x
  2. Step 2: Convert to fraction form
    171,586,823.51/233,622,009.71 = 171,042,013.46/x
  3. Step 3: Cross multiply
    171,586,823.51x = 233,622,009.71 × 171,042,013.46
  4. Step 4: Simplify right side
    171,586,823.51x = 39,959,178,927,346,752
  5. Step 5: Solve for x
    x = 39,959,178,927,346,752/171,586,823.51
  6. Step 6: Final answer
    x = 232,880,230.03

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.