Home / 16,200,042.60-24,303,563.10-4,841,639.40

Finding the Fourth Proportional to 16,200,042.60, 24,303,563.10 and 4,841,639.40

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Solution

The fourth proportional to 16,200,042.60, 24,303,563.10 and 4,841,639.40 is: 7,263,504.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,200,042.60 : 24,303,563.10 = 4,841,639.40 : x
  2. Step 2: Convert to fraction form
    16,200,042.60/24,303,563.10 = 4,841,639.40/x
  3. Step 3: Cross multiply
    16,200,042.60x = 24,303,563.10 × 4,841,639.40
  4. Step 4: Simplify right side
    16,200,042.60x = 117,669,088,665,346.16
  5. Step 5: Solve for x
    x = 117,669,088,665,346.16/16,200,042.60
  6. Step 6: Final answer
    x = 7,263,504.89

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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.