Home / 16,825,848.14-25,243,018.64-4,695,301.50

Finding the Fourth Proportional to 16,825,848.14, 25,243,018.64 and 4,695,301.50

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Solution

The fourth proportional to 16,825,848.14, 25,243,018.64 and 4,695,301.50 is: 7,044,137.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,825,848.14 : 25,243,018.64 = 4,695,301.50 : x
  2. Step 2: Convert to fraction form
    16,825,848.14/25,243,018.64 = 4,695,301.50/x
  3. Step 3: Cross multiply
    16,825,848.14x = 25,243,018.64 × 4,695,301.50
  4. Step 4: Simplify right side
    16,825,848.14x = 118,523,583,284,919.97
  5. Step 5: Solve for x
    x = 118,523,583,284,919.97/16,825,848.14
  6. Step 6: Final answer
    x = 7,044,137.23

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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.