Home / 667,764,025.60-1,001,646,038.40-596,338,355.20

Finding the Fourth Proportional to 667,764,025.60, 1,001,646,038.40 and 596,338,355.20

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Solution

The fourth proportional to 667,764,025.60, 1,001,646,038.40 and 596,338,355.20 is: 894,507,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,764,025.60 : 1,001,646,038.40 = 596,338,355.20 : x
  2. Step 2: Convert to fraction form
    667,764,025.60/1,001,646,038.40 = 596,338,355.20/x
  3. Step 3: Cross multiply
    667,764,025.60x = 1,001,646,038.40 × 596,338,355.20
  4. Step 4: Simplify right side
    667,764,025.60x = 597,319,951,032,052,096
  5. Step 5: Solve for x
    x = 597,319,951,032,052,096/667,764,025.60
  6. Step 6: Final answer
    x = 894,507,532.80

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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.