Home / 17,875,586-24,668,101.32-9,726,683.60

Finding the Fourth Proportional to 17,875,586, 24,668,101.32 and 9,726,683.60

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Solution

The fourth proportional to 17,875,586, 24,668,101.32 and 9,726,683.60 is: 13,422,710.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,875,586 : 24,668,101.32 = 9,726,683.60 : x
  2. Step 2: Convert to fraction form
    17,875,586/24,668,101.32 = 9,726,683.60/x
  3. Step 3: Cross multiply
    17,875,586x = 24,668,101.32 × 9,726,683.60
  4. Step 4: Simplify right side
    17,875,586x = 239,938,816,552,382.34
  5. Step 5: Solve for x
    x = 239,938,816,552,382.34/17,875,586
  6. Step 6: Final answer
    x = 13,422,710.54

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1.5x scale

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.