Home / 62,673,083.94-94,004,052.30-21,731,606.40

Finding the Fourth Proportional to 62,673,083.94, 94,004,052.30 and 21,731,606.40

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Solution

The fourth proportional to 62,673,083.94, 94,004,052.30 and 21,731,606.40 is: 32,595,476.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,673,083.94 : 94,004,052.30 = 21,731,606.40 : x
  2. Step 2: Convert to fraction form
    62,673,083.94/94,004,052.30 = 21,731,606.40/x
  3. Step 3: Cross multiply
    62,673,083.94x = 94,004,052.30 × 21,731,606.40
  4. Step 4: Simplify right side
    62,673,083.94x = 2,042,859,064,588,614.50
  5. Step 5: Solve for x
    x = 2,042,859,064,588,614.50/62,673,083.94
  6. Step 6: Final answer
    x = 32,595,476.98

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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.