Home / 37,383,954.84-56,075,481-9,715,421.40

Finding the Fourth Proportional to 37,383,954.84, 56,075,481 and 9,715,421.40

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Solution

The fourth proportional to 37,383,954.84, 56,075,481 and 9,715,421.40 is: 14,573,014.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,383,954.84 : 56,075,481 = 9,715,421.40 : x
  2. Step 2: Convert to fraction form
    37,383,954.84/56,075,481 = 9,715,421.40/x
  3. Step 3: Cross multiply
    37,383,954.84x = 56,075,481 × 9,715,421.40
  4. Step 4: Simplify right side
    37,383,954.84x = 544,796,928,122,693.44
  5. Step 5: Solve for x
    x = 544,796,928,122,693.44/37,383,954.84
  6. Step 6: Final answer
    x = 14,573,014.83

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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.