Home / 6,496,751,822.40-9,745,127,733.60-1,589,425,628.40

Finding the Fourth Proportional to 6,496,751,822.40, 9,745,127,733.60 and 1,589,425,628.40

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Solution

The fourth proportional to 6,496,751,822.40, 9,745,127,733.60 and 1,589,425,628.40 is: 2,384,138,442.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,751,822.40 : 9,745,127,733.60 = 1,589,425,628.40 : x
  2. Step 2: Convert to fraction form
    6,496,751,822.40/9,745,127,733.60 = 1,589,425,628.40/x
  3. Step 3: Cross multiply
    6,496,751,822.40x = 9,745,127,733.60 × 1,589,425,628.40
  4. Step 4: Simplify right side
    6,496,751,822.40x = 15,489,155,771,815,448,576
  5. Step 5: Solve for x
    x = 15,489,155,771,815,448,576/6,496,751,822.40
  6. Step 6: Final answer
    x = 2,384,138,442.60

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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.