Home / 19,048,602.73-26,289,252.47-10,678,233.25

Finding the Fourth Proportional to 19,048,602.73, 26,289,252.47 and 10,678,233.25

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Solution

The fourth proportional to 19,048,602.73, 26,289,252.47 and 10,678,233.25 is: 14,737,184.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,048,602.73 : 26,289,252.47 = 10,678,233.25 : x
  2. Step 2: Convert to fraction form
    19,048,602.73/26,289,252.47 = 10,678,233.25/x
  3. Step 3: Cross multiply
    19,048,602.73x = 26,289,252.47 × 10,678,233.25
  4. Step 4: Simplify right side
    19,048,602.73x = 280,722,769,803,771.09
  5. Step 5: Solve for x
    x = 280,722,769,803,771.09/19,048,602.73
  6. Step 6: Final answer
    x = 14,737,184.34

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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.