Home / 39,996,322.40-60,016,324.32-16,963,674.24

Finding the Fourth Proportional to 39,996,322.40, 60,016,324.32 and 16,963,674.24

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Solution

The fourth proportional to 39,996,322.40, 60,016,324.32 and 16,963,674.24 is: 25,454,774.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,996,322.40 : 60,016,324.32 = 16,963,674.24 : x
  2. Step 2: Convert to fraction form
    39,996,322.40/60,016,324.32 = 16,963,674.24/x
  3. Step 3: Cross multiply
    39,996,322.40x = 60,016,324.32 × 16,963,674.24
  4. Step 4: Simplify right side
    39,996,322.40x = 1,018,097,374,846,669.38
  5. Step 5: Solve for x
    x = 1,018,097,374,846,669.38/39,996,322.40
  6. Step 6: Final answer
    x = 25,454,774.68

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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.