Home / 16,084,007.20-24,144,673.20-9,701,466.40

Finding the Fourth Proportional to 16,084,007.20, 24,144,673.20 and 9,701,466.40

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Solution

The fourth proportional to 16,084,007.20, 24,144,673.20 and 9,701,466.40 is: 14,563,456.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084,007.20 : 24,144,673.20 = 9,701,466.40 : x
  2. Step 2: Convert to fraction form
    16,084,007.20/24,144,673.20 = 9,701,466.40/x
  3. Step 3: Cross multiply
    16,084,007.20x = 24,144,673.20 × 9,701,466.40
  4. Step 4: Simplify right side
    16,084,007.20x = 234,238,735,788,780.47
  5. Step 5: Solve for x
    x = 234,238,735,788,780.47/16,084,007.20
  6. Step 6: Final answer
    x = 14,563,456.29

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1.5x scale

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.