Home / 45,461,770.40-62,739,482.64-25,883,046.56

Finding the Fourth Proportional to 45,461,770.40, 62,739,482.64 and 25,883,046.56

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Solution

The fourth proportional to 45,461,770.40, 62,739,482.64 and 25,883,046.56 is: 35,719,879.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,461,770.40 : 62,739,482.64 = 25,883,046.56 : x
  2. Step 2: Convert to fraction form
    45,461,770.40/62,739,482.64 = 25,883,046.56/x
  3. Step 3: Cross multiply
    45,461,770.40x = 62,739,482.64 × 25,883,046.56
  4. Step 4: Simplify right side
    45,461,770.40x = 1,623,888,950,321,431.75
  5. Step 5: Solve for x
    x = 1,623,888,950,321,431.75/45,461,770.40
  6. Step 6: Final answer
    x = 35,719,879.28

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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.