Home / 9,319,090,050.09-13,980,598,290.77-3,023,027,660.79

Finding the Fourth Proportional to 9,319,090,050.09, 13,980,598,290.77 and 3,023,027,660.79

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Solution

The fourth proportional to 9,319,090,050.09, 13,980,598,290.77 and 3,023,027,660.79 is: 4,535,178,340.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,319,090,050.09 : 13,980,598,290.77 = 3,023,027,660.79 : x
  2. Step 2: Convert to fraction form
    9,319,090,050.09/13,980,598,290.77 = 3,023,027,660.79/x
  3. Step 3: Cross multiply
    9,319,090,050.09x = 13,980,598,290.77 × 3,023,027,660.79
  4. Step 4: Simplify right side
    9,319,090,050.09x = 42,263,735,347,375,988,736
  5. Step 5: Solve for x
    x = 42,263,735,347,375,988,736/9,319,090,050.09
  6. Step 6: Final answer
    x = 4,535,178,340.40

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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.