Home / 15,544,828.80-23,317,243.20-14,537,059.20

Finding the Fourth Proportional to 15,544,828.80, 23,317,243.20 and 14,537,059.20

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Solution

The fourth proportional to 15,544,828.80, 23,317,243.20 and 14,537,059.20 is: 21,805,588.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,828.80 : 23,317,243.20 = 14,537,059.20 : x
  2. Step 2: Convert to fraction form
    15,544,828.80/23,317,243.20 = 14,537,059.20/x
  3. Step 3: Cross multiply
    15,544,828.80x = 23,317,243.20 × 14,537,059.20
  4. Step 4: Simplify right side
    15,544,828.80x = 338,964,144,779,197.44
  5. Step 5: Solve for x
    x = 338,964,144,779,197.44/15,544,828.80
  6. Step 6: Final answer
    x = 21,805,588.80

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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.