Home / 34,042,166.75-51,057,769.59-9,775,574.25

Finding the Fourth Proportional to 34,042,166.75, 51,057,769.59 and 9,775,574.25

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Solution

The fourth proportional to 34,042,166.75, 51,057,769.59 and 9,775,574.25 is: 14,661,787.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,042,166.75 : 51,057,769.59 = 9,775,574.25 : x
  2. Step 2: Convert to fraction form
    34,042,166.75/51,057,769.59 = 9,775,574.25/x
  3. Step 3: Cross multiply
    34,042,166.75x = 51,057,769.59 × 9,775,574.25
  4. Step 4: Simplify right side
    34,042,166.75x = 499,119,017,666,437.06
  5. Step 5: Solve for x
    x = 499,119,017,666,437.06/34,042,166.75
  6. Step 6: Final answer
    x = 14,661,787.58

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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.