Home / 32,476,889.75-44,818,092.29-19,424,148.40

Finding the Fourth Proportional to 32,476,889.75, 44,818,092.29 and 19,424,148.40

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Solution

The fourth proportional to 32,476,889.75, 44,818,092.29 and 19,424,148.40 is: 26,805,315.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,476,889.75 : 44,818,092.29 = 19,424,148.40 : x
  2. Step 2: Convert to fraction form
    32,476,889.75/44,818,092.29 = 19,424,148.40/x
  3. Step 3: Cross multiply
    32,476,889.75x = 44,818,092.29 × 19,424,148.40
  4. Step 4: Simplify right side
    32,476,889.75x = 870,553,275,324,644.50
  5. Step 5: Solve for x
    x = 870,553,275,324,644.50/32,476,889.75
  6. Step 6: Final answer
    x = 26,805,315.47

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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.