Home / 3,541,291,749.11-5,313,776,030.64-1,444,306,607.79

Finding the Fourth Proportional to 3,541,291,749.11, 5,313,776,030.64 and 1,444,306,607.79

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Solution

The fourth proportional to 3,541,291,749.11, 5,313,776,030.64 and 1,444,306,607.79 is: 2,167,209,701.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,291,749.11 : 5,313,776,030.64 = 1,444,306,607.79 : x
  2. Step 2: Convert to fraction form
    3,541,291,749.11/5,313,776,030.64 = 1,444,306,607.79/x
  3. Step 3: Cross multiply
    3,541,291,749.11x = 5,313,776,030.64 × 1,444,306,607.79
  4. Step 4: Simplify right side
    3,541,291,749.11x = 7,674,721,833,369,469,952
  5. Step 5: Solve for x
    x = 7,674,721,833,369,469,952/3,541,291,749.11
  6. Step 6: Final answer
    x = 2,167,209,701.18

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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.