Home / 38,210,962.63-57,263,416.44-17,410,567.36

Finding the Fourth Proportional to 38,210,962.63, 57,263,416.44 and 17,410,567.36

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Solution

The fourth proportional to 38,210,962.63, 57,263,416.44 and 17,410,567.36 is: 26,091,689.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,210,962.63 : 57,263,416.44 = 17,410,567.36 : x
  2. Step 2: Convert to fraction form
    38,210,962.63/57,263,416.44 = 17,410,567.36/x
  3. Step 3: Cross multiply
    38,210,962.63x = 57,263,416.44 × 17,410,567.36
  4. Step 4: Simplify right side
    38,210,962.63x = 996,988,569,192,351.38
  5. Step 5: Solve for x
    x = 996,988,569,192,351.38/38,210,962.63
  6. Step 6: Final answer
    x = 26,091,689.42

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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.