Home / 667,764,034.48-1,001,646,051.72-596,338,364.08

Finding the Fourth Proportional to 667,764,034.48, 1,001,646,051.72 and 596,338,364.08

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Solution

The fourth proportional to 667,764,034.48, 1,001,646,051.72 and 596,338,364.08 is: 894,507,546.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,764,034.48 : 1,001,646,051.72 = 596,338,364.08 : x
  2. Step 2: Convert to fraction form
    667,764,034.48/1,001,646,051.72 = 596,338,364.08/x
  3. Step 3: Cross multiply
    667,764,034.48x = 1,001,646,051.72 × 596,338,364.08
  4. Step 4: Simplify right side
    667,764,034.48x = 597,319,967,861,906,048
  5. Step 5: Solve for x
    x = 597,319,967,861,906,048/667,764,034.48
  6. Step 6: Final answer
    x = 894,507,546.11

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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.