Home / 964,970,334.60-1,447,455,501.90-804,262,576.20

Finding the Fourth Proportional to 964,970,334.60, 1,447,455,501.90 and 804,262,576.20

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Solution

The fourth proportional to 964,970,334.60, 1,447,455,501.90 and 804,262,576.20 is: 1,206,393,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,970,334.60 : 1,447,455,501.90 = 804,262,576.20 : x
  2. Step 2: Convert to fraction form
    964,970,334.60/1,447,455,501.90 = 804,262,576.20/x
  3. Step 3: Cross multiply
    964,970,334.60x = 1,447,455,501.90 × 804,262,576.20
  4. Step 4: Simplify right side
    964,970,334.60x = 1,164,134,290,892,958,208
  5. Step 5: Solve for x
    x = 1,164,134,290,892,958,208/964,970,334.60
  6. Step 6: Final answer
    x = 1,206,393,864.30

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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.