Home / 667,764,027.73-1,001,646,041.59-596,338,357.33

Finding the Fourth Proportional to 667,764,027.73, 1,001,646,041.59 and 596,338,357.33

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Solution

The fourth proportional to 667,764,027.73, 1,001,646,041.59 and 596,338,357.33 is: 894,507,535.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,764,027.73 : 1,001,646,041.59 = 596,338,357.33 : x
  2. Step 2: Convert to fraction form
    667,764,027.73/1,001,646,041.59 = 596,338,357.33/x
  3. Step 3: Cross multiply
    667,764,027.73x = 1,001,646,041.59 × 596,338,357.33
  4. Step 4: Simplify right side
    667,764,027.73x = 597,319,955,062,869,248
  5. Step 5: Solve for x
    x = 597,319,955,062,869,248/667,764,027.73
  6. Step 6: Final answer
    x = 894,507,535.99

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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.