Home / 26,597,580.60-39,796,838.10-17,639,628.60

Finding the Fourth Proportional to 26,597,580.60, 39,796,838.10 and 17,639,628.60

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Solution

The fourth proportional to 26,597,580.60, 39,796,838.10 and 17,639,628.60 is: 26,393,432.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,597,580.60 : 39,796,838.10 = 17,639,628.60 : x
  2. Step 2: Convert to fraction form
    26,597,580.60/39,796,838.10 = 17,639,628.60/x
  3. Step 3: Cross multiply
    26,597,580.60x = 39,796,838.10 × 17,639,628.60
  4. Step 4: Simplify right side
    26,597,580.60x = 702,001,443,538,329.75
  5. Step 5: Solve for x
    x = 702,001,443,538,329.75/26,597,580.60
  6. Step 6: Final answer
    x = 26,393,432.32

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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.