Home / 27,866,417.60-41,799,626.40-9,664,563.35

Finding the Fourth Proportional to 27,866,417.60, 41,799,626.40 and 9,664,563.35

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Solution

The fourth proportional to 27,866,417.60, 41,799,626.40 and 9,664,563.35 is: 14,496,845.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,866,417.60 : 41,799,626.40 = 9,664,563.35 : x
  2. Step 2: Convert to fraction form
    27,866,417.60/41,799,626.40 = 9,664,563.35/x
  3. Step 3: Cross multiply
    27,866,417.60x = 41,799,626.40 × 9,664,563.35
  4. Step 4: Simplify right side
    27,866,417.60x = 403,975,137,349,132.44
  5. Step 5: Solve for x
    x = 403,975,137,349,132.44/27,866,417.60
  6. Step 6: Final answer
    x = 14,496,845.03

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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.