Home / 16,284,700.40-24,427,836.16-5,354,648

Finding the Fourth Proportional to 16,284,700.40, 24,427,836.16 and 5,354,648

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Solution

The fourth proportional to 16,284,700.40, 24,427,836.16 and 5,354,648 is: 8,032,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,700.40 : 24,427,836.16 = 5,354,648 : x
  2. Step 2: Convert to fraction form
    16,284,700.40/24,427,836.16 = 5,354,648/x
  3. Step 3: Cross multiply
    16,284,700.40x = 24,427,836.16 × 5,354,648
  4. Step 4: Simplify right side
    16,284,700.40x = 130,802,464,038,471.69
  5. Step 5: Solve for x
    x = 130,802,464,038,471.69/16,284,700.40
  6. Step 6: Final answer
    x = 8,032,230.30

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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.