Home / 25,403,776.52-35,057,928.79-14,390,522.93

Finding the Fourth Proportional to 25,403,776.52, 35,057,928.79 and 14,390,522.93

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Solution

The fourth proportional to 25,403,776.52, 35,057,928.79 and 14,390,522.93 is: 19,859,327.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,403,776.52 : 35,057,928.79 = 14,390,522.93 : x
  2. Step 2: Convert to fraction form
    25,403,776.52/35,057,928.79 = 14,390,522.93/x
  3. Step 3: Cross multiply
    25,403,776.52x = 35,057,928.79 × 14,390,522.93
  4. Step 4: Simplify right side
    25,403,776.52x = 504,501,927,958,273.19
  5. Step 5: Solve for x
    x = 504,501,927,958,273.19/25,403,776.52
  6. Step 6: Final answer
    x = 19,859,327.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.