Home / 2,814,244,127.76-4,222,014,719.76-973,996,826.88

Finding the Fourth Proportional to 2,814,244,127.76, 4,222,014,719.76 and 973,996,826.88

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Solution

The fourth proportional to 2,814,244,127.76, 4,222,014,719.76 and 973,996,826.88 is: 1,461,219,692.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,244,127.76 : 4,222,014,719.76 = 973,996,826.88 : x
  2. Step 2: Convert to fraction form
    2,814,244,127.76/4,222,014,719.76 = 973,996,826.88/x
  3. Step 3: Cross multiply
    2,814,244,127.76x = 4,222,014,719.76 × 973,996,826.88
  4. Step 4: Simplify right side
    2,814,244,127.76x = 4,112,228,940,086,892,544
  5. Step 5: Solve for x
    x = 4,112,228,940,086,892,544/2,814,244,127.76
  6. Step 6: Final answer
    x = 1,461,219,692.89

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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.