Home / 814,875,325,676.20-1,124,495,209,456.80-444,070,869,626.24

Finding the Fourth Proportional to 814,875,325,676.20, 1,124,495,209,456.80 and 444,070,869,626.24

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Solution

The fourth proportional to 814,875,325,676.20, 1,124,495,209,456.80 and 444,070,869,626.24 is: 612,799,958,250.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    814,875,325,676.20 : 1,124,495,209,456.80 = 444,070,869,626.24 : x
  2. Step 2: Convert to fraction form
    814,875,325,676.20/1,124,495,209,456.80 = 444,070,869,626.24/x
  3. Step 3: Cross multiply
    814,875,325,676.20x = 1,124,495,209,456.80 × 444,070,869,626.24
  4. Step 4: Simplify right side
    814,875,325,676.20x = 499,355,565,554,022,064,586,752
  5. Step 5: Solve for x
    x = 499,355,565,554,022,064,586,752/814,875,325,676.20
  6. Step 6: Final answer
    x = 612,799,958,250.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.