Home / 25,403,710.59-35,054,590.46-14,388,262.47

Finding the Fourth Proportional to 25,403,710.59, 35,054,590.46 and 14,388,262.47

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Solution

The fourth proportional to 25,403,710.59, 35,054,590.46 and 14,388,262.47 is: 19,854,369.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,403,710.59 : 35,054,590.46 = 14,388,262.47 : x
  2. Step 2: Convert to fraction form
    25,403,710.59/35,054,590.46 = 14,388,262.47/x
  3. Step 3: Cross multiply
    25,403,710.59x = 35,054,590.46 × 14,388,262.47
  4. Step 4: Simplify right side
    25,403,710.59x = 504,374,648,244,896.75
  5. Step 5: Solve for x
    x = 504,374,648,244,896.75/25,403,710.59
  6. Step 6: Final answer
    x = 19,854,369.17

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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.