Home / 45,505,927.80-68,258,891.70-26,326,812.60

Finding the Fourth Proportional to 45,505,927.80, 68,258,891.70 and 26,326,812.60

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Solution

The fourth proportional to 45,505,927.80, 68,258,891.70 and 26,326,812.60 is: 39,490,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,505,927.80 : 68,258,891.70 = 26,326,812.60 : x
  2. Step 2: Convert to fraction form
    45,505,927.80/68,258,891.70 = 26,326,812.60/x
  3. Step 3: Cross multiply
    45,505,927.80x = 68,258,891.70 × 26,326,812.60
  4. Step 4: Simplify right side
    45,505,927.80x = 1,797,039,050,069,595.50
  5. Step 5: Solve for x
    x = 1,797,039,050,069,595.50/45,505,927.80
  6. Step 6: Final answer
    x = 39,490,218.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.