Home / 30,097,563.76-41,533,247.90-17,044,916.09

Finding the Fourth Proportional to 30,097,563.76, 41,533,247.90 and 17,044,916.09

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Solution

The fourth proportional to 30,097,563.76, 41,533,247.90 and 17,044,916.09 is: 23,521,196.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097,563.76 : 41,533,247.90 = 17,044,916.09 : x
  2. Step 2: Convert to fraction form
    30,097,563.76/41,533,247.90 = 17,044,916.09/x
  3. Step 3: Cross multiply
    30,097,563.76x = 41,533,247.90 × 17,044,916.09
  4. Step 4: Simplify right side
    30,097,563.76x = 707,930,725,315,444.12
  5. Step 5: Solve for x
    x = 707,930,725,315,444.12/30,097,563.76
  6. Step 6: Final answer
    x = 23,521,196.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.