Home / 4,375,321,303.74-6,562,998,784.56-1,059,130,447.86

Finding the Fourth Proportional to 4,375,321,303.74, 6,562,998,784.56 and 1,059,130,447.86

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Solution

The fourth proportional to 4,375,321,303.74, 6,562,998,784.56 and 1,059,130,447.86 is: 1,588,699,745.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,321,303.74 : 6,562,998,784.56 = 1,059,130,447.86 : x
  2. Step 2: Convert to fraction form
    4,375,321,303.74/6,562,998,784.56 = 1,059,130,447.86/x
  3. Step 3: Cross multiply
    4,375,321,303.74x = 6,562,998,784.56 × 1,059,130,447.86
  4. Step 4: Simplify right side
    4,375,321,303.74x = 6,951,071,841,995,668,480
  5. Step 5: Solve for x
    x = 6,951,071,841,995,668,480/4,375,321,303.74
  6. Step 6: Final answer
    x = 1,588,699,745.56

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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.