Home / 37,383,945.82-56,075,467.50-9,715,412.40

Finding the Fourth Proportional to 37,383,945.82, 56,075,467.50 and 9,715,412.40

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Solution

The fourth proportional to 37,383,945.82, 56,075,467.50 and 9,715,412.40 is: 14,573,001.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,383,945.82 : 56,075,467.50 = 9,715,412.40 : x
  2. Step 2: Convert to fraction form
    37,383,945.82/56,075,467.50 = 9,715,412.40/x
  3. Step 3: Cross multiply
    37,383,945.82x = 56,075,467.50 × 9,715,412.40
  4. Step 4: Simplify right side
    37,383,945.82x = 544,796,292,285,297
  5. Step 5: Solve for x
    x = 544,796,292,285,297/37,383,945.82
  6. Step 6: Final answer
    x = 14,573,001.33

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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.