Home / 200,145,267.96-276,058,084.68-183,678,567.36

Finding the Fourth Proportional to 200,145,267.96, 276,058,084.68 and 183,678,567.36

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Solution

The fourth proportional to 200,145,267.96, 276,058,084.68 and 183,678,567.36 is: 253,345,752.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,145,267.96 : 276,058,084.68 = 183,678,567.36 : x
  2. Step 2: Convert to fraction form
    200,145,267.96/276,058,084.68 = 183,678,567.36/x
  3. Step 3: Cross multiply
    200,145,267.96x = 276,058,084.68 × 183,678,567.36
  4. Step 4: Simplify right side
    200,145,267.96x = 50,705,953,502,167,968
  5. Step 5: Solve for x
    x = 50,705,953,502,167,968/200,145,267.96
  6. Step 6: Final answer
    x = 253,345,752.41

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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.