Home / 404,525,416.60-606,788,124.90-174,942,904.60

Finding the Fourth Proportional to 404,525,416.60, 606,788,124.90 and 174,942,904.60

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Solution

The fourth proportional to 404,525,416.60, 606,788,124.90 and 174,942,904.60 is: 262,414,356.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,525,416.60 : 606,788,124.90 = 174,942,904.60 : x
  2. Step 2: Convert to fraction form
    404,525,416.60/606,788,124.90 = 174,942,904.60/x
  3. Step 3: Cross multiply
    404,525,416.60x = 606,788,124.90 × 174,942,904.60
  4. Step 4: Simplify right side
    404,525,416.60x = 106,153,277,046,793,584
  5. Step 5: Solve for x
    x = 106,153,277,046,793,584/404,525,416.60
  6. Step 6: Final answer
    x = 262,414,356.90

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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.