Home / 37,511,991.54-56,209,879.40-26,019,801.35

Finding the Fourth Proportional to 37,511,991.54, 56,209,879.40 and 26,019,801.35

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Solution

The fourth proportional to 37,511,991.54, 56,209,879.40 and 26,019,801.35 is: 38,989,396.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,511,991.54 : 56,209,879.40 = 26,019,801.35 : x
  2. Step 2: Convert to fraction form
    37,511,991.54/56,209,879.40 = 26,019,801.35/x
  3. Step 3: Cross multiply
    37,511,991.54x = 56,209,879.40 × 26,019,801.35
  4. Step 4: Simplify right side
    37,511,991.54x = 1,462,569,895,484,308.75
  5. Step 5: Solve for x
    x = 1,462,569,895,484,308.75/37,511,991.54
  6. Step 6: Final answer
    x = 38,989,396.07

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Why These Related Problems?

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