Home / 24,193,492.80-36,290,239.20-9,044,289.60

Finding the Fourth Proportional to 24,193,492.80, 36,290,239.20 and 9,044,289.60

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Solution

The fourth proportional to 24,193,492.80, 36,290,239.20 and 9,044,289.60 is: 13,566,434.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,492.80 : 36,290,239.20 = 9,044,289.60 : x
  2. Step 2: Convert to fraction form
    24,193,492.80/36,290,239.20 = 9,044,289.60/x
  3. Step 3: Cross multiply
    24,193,492.80x = 36,290,239.20 × 9,044,289.60
  4. Step 4: Simplify right side
    24,193,492.80x = 328,219,432,978,072.31
  5. Step 5: Solve for x
    x = 328,219,432,978,072.31/24,193,492.80
  6. Step 6: Final answer
    x = 13,566,434.40

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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.