Home / 39,362,966.37-59,040,463.06-10,612,008.27

Finding the Fourth Proportional to 39,362,966.37, 59,040,463.06 and 10,612,008.27

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Solution

The fourth proportional to 39,362,966.37, 59,040,463.06 and 10,612,008.27 is: 15,916,937.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,966.37 : 59,040,463.06 = 10,612,008.27 : x
  2. Step 2: Convert to fraction form
    39,362,966.37/59,040,463.06 = 10,612,008.27/x
  3. Step 3: Cross multiply
    39,362,966.37x = 59,040,463.06 × 10,612,008.27
  4. Step 4: Simplify right side
    39,362,966.37x = 626,537,882,270,614.50
  5. Step 5: Solve for x
    x = 626,537,882,270,614.50/39,362,966.37
  6. Step 6: Final answer
    x = 15,916,937.67

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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.