Home / 814,875,325,680.21-1,124,495,209,462.30-444,070,869,630.27

Finding the Fourth Proportional to 814,875,325,680.21, 1,124,495,209,462.30 and 444,070,869,630.27

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Solution

The fourth proportional to 814,875,325,680.21, 1,124,495,209,462.30 and 444,070,869,630.27 is: 612,799,958,256.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    814,875,325,680.21 : 1,124,495,209,462.30 = 444,070,869,630.27 : x
  2. Step 2: Convert to fraction form
    814,875,325,680.21/1,124,495,209,462.30 = 444,070,869,630.27/x
  3. Step 3: Cross multiply
    814,875,325,680.21x = 1,124,495,209,462.30 × 444,070,869,630.27
  4. Step 4: Simplify right side
    814,875,325,680.21x = 499,355,565,560,996,219,060,224
  5. Step 5: Solve for x
    x = 499,355,565,560,996,219,060,224/814,875,325,680.21
  6. Step 6: Final answer
    x = 612,799,958,256.39

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Double scale
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1.5x scale

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.