Home / 1,330,683,630.30-1,996,025,445.45-593,752,110.30

Finding the Fourth Proportional to 1,330,683,630.30, 1,996,025,445.45 and 593,752,110.30

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Solution

The fourth proportional to 1,330,683,630.30, 1,996,025,445.45 and 593,752,110.30 is: 890,628,165.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,683,630.30 : 1,996,025,445.45 = 593,752,110.30 : x
  2. Step 2: Convert to fraction form
    1,330,683,630.30/1,996,025,445.45 = 593,752,110.30/x
  3. Step 3: Cross multiply
    1,330,683,630.30x = 1,996,025,445.45 × 593,752,110.30
  4. Step 4: Simplify right side
    1,330,683,630.30x = 1,185,144,320,448,434,944
  5. Step 5: Solve for x
    x = 1,185,144,320,448,434,944/1,330,683,630.30
  6. Step 6: Final answer
    x = 890,628,165.45

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.