Home / 37,383,905.81-56,075,407.65-9,715,372.07

Finding the Fourth Proportional to 37,383,905.81, 56,075,407.65 and 9,715,372.07

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Solution

The fourth proportional to 37,383,905.81, 56,075,407.65 and 9,715,372.07 is: 14,572,940.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,383,905.81 : 56,075,407.65 = 9,715,372.07 : x
  2. Step 2: Convert to fraction form
    37,383,905.81/56,075,407.65 = 9,715,372.07/x
  3. Step 3: Cross multiply
    37,383,905.81x = 56,075,407.65 × 9,715,372.07
  4. Step 4: Simplify right side
    37,383,905.81x = 544,793,449,296,674.31
  5. Step 5: Solve for x
    x = 544,793,449,296,674.31/37,383,905.81
  6. Step 6: Final answer
    x = 14,572,940.88

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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.