Home / 16,083,402.40-24,116,809.20-5,980,823.20

Finding the Fourth Proportional to 16,083,402.40, 24,116,809.20 and 5,980,823.20

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Solution

The fourth proportional to 16,083,402.40, 24,116,809.20 and 5,980,823.20 is: 8,968,150.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,083,402.40 : 24,116,809.20 = 5,980,823.20 : x
  2. Step 2: Convert to fraction form
    16,083,402.40/24,116,809.20 = 5,980,823.20/x
  3. Step 3: Cross multiply
    16,083,402.40x = 24,116,809.20 × 5,980,823.20
  4. Step 4: Simplify right side
    16,083,402.40x = 144,238,371,973,333.44
  5. Step 5: Solve for x
    x = 144,238,371,973,333.44/16,083,402.40
  6. Step 6: Final answer
    x = 8,968,150.42

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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.