Home / 37,227,620.24-51,357,325-21,750,746

Finding the Fourth Proportional to 37,227,620.24, 51,357,325 and 21,750,746

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Solution

The fourth proportional to 37,227,620.24, 51,357,325 and 21,750,746 is: 30,006,219.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,227,620.24 : 51,357,325 = 21,750,746 : x
  2. Step 2: Convert to fraction form
    37,227,620.24/51,357,325 = 21,750,746/x
  3. Step 3: Cross multiply
    37,227,620.24x = 51,357,325 × 21,750,746
  4. Step 4: Simplify right side
    37,227,620.24x = 1,117,060,131,314,450
  5. Step 5: Solve for x
    x = 1,117,060,131,314,450/37,227,620.24
  6. Step 6: Final answer
    x = 30,006,219.15

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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.