Home / 982,208,993.40-1,473,313,490.10-594,788,504.40

Finding the Fourth Proportional to 982,208,993.40, 1,473,313,490.10 and 594,788,504.40

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Solution

The fourth proportional to 982,208,993.40, 1,473,313,490.10 and 594,788,504.40 is: 892,182,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,208,993.40 : 1,473,313,490.10 = 594,788,504.40 : x
  2. Step 2: Convert to fraction form
    982,208,993.40/1,473,313,490.10 = 594,788,504.40/x
  3. Step 3: Cross multiply
    982,208,993.40x = 1,473,313,490.10 × 594,788,504.40
  4. Step 4: Simplify right side
    982,208,993.40x = 876,309,927,288,923,136
  5. Step 5: Solve for x
    x = 876,309,927,288,923,136/982,208,993.40
  6. Step 6: Final answer
    x = 892,182,756.60

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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.