Home / 30,097,567.57-41,533,253.28-17,044,919.92

Finding the Fourth Proportional to 30,097,567.57, 41,533,253.28 and 17,044,919.92

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Solution

The fourth proportional to 30,097,567.57, 41,533,253.28 and 17,044,919.92 is: 23,521,202.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097,567.57 : 41,533,253.28 = 17,044,919.92 : x
  2. Step 2: Convert to fraction form
    30,097,567.57/41,533,253.28 = 17,044,919.92/x
  3. Step 3: Cross multiply
    30,097,567.57x = 41,533,253.28 × 17,044,919.92
  4. Step 4: Simplify right side
    30,097,567.57x = 707,930,976,290,512.38
  5. Step 5: Solve for x
    x = 707,930,976,290,512.38/30,097,567.57
  6. Step 6: Final answer
    x = 23,521,202.32

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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.