Home / 16,825,316.40-25,237,974.60-6,044,281.20

Finding the Fourth Proportional to 16,825,316.40, 25,237,974.60 and 6,044,281.20

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Solution

The fourth proportional to 16,825,316.40, 25,237,974.60 and 6,044,281.20 is: 9,066,421.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,825,316.40 : 25,237,974.60 = 6,044,281.20 : x
  2. Step 2: Convert to fraction form
    16,825,316.40/25,237,974.60 = 6,044,281.20/x
  3. Step 3: Cross multiply
    16,825,316.40x = 25,237,974.60 × 6,044,281.20
  4. Step 4: Simplify right side
    16,825,316.40x = 152,545,415,400,857.53
  5. Step 5: Solve for x
    x = 152,545,415,400,857.53/16,825,316.40
  6. Step 6: Final answer
    x = 9,066,421.80

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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.