Home / 25,770,699.79-35,563,182.74-14,009,577.55

Finding the Fourth Proportional to 25,770,699.79, 35,563,182.74 and 14,009,577.55

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Solution

The fourth proportional to 25,770,699.79, 35,563,182.74 and 14,009,577.55 is: 19,333,008.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,770,699.79 : 35,563,182.74 = 14,009,577.55 : x
  2. Step 2: Convert to fraction form
    25,770,699.79/35,563,182.74 = 14,009,577.55/x
  3. Step 3: Cross multiply
    25,770,699.79x = 35,563,182.74 × 14,009,577.55
  4. Step 4: Simplify right side
    25,770,699.79x = 498,225,166,414,431.56
  5. Step 5: Solve for x
    x = 498,225,166,414,431.56/25,770,699.79
  6. Step 6: Final answer
    x = 19,333,008.82

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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.