Home / 16,562,117.90-24,843,954.45-5,202,937.10

Finding the Fourth Proportional to 16,562,117.90, 24,843,954.45 and 5,202,937.10

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Solution

The fourth proportional to 16,562,117.90, 24,843,954.45 and 5,202,937.10 is: 7,804,649.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,117.90 : 24,843,954.45 = 5,202,937.10 : x
  2. Step 2: Convert to fraction form
    16,562,117.90/24,843,954.45 = 5,202,937.10/x
  3. Step 3: Cross multiply
    16,562,117.90x = 24,843,954.45 × 5,202,937.10
  4. Step 4: Simplify right side
    16,562,117.90x = 129,261,532,318,615.08
  5. Step 5: Solve for x
    x = 129,261,532,318,615.08/16,562,117.90
  6. Step 6: Final answer
    x = 7,804,649.93

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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.