Home / 534,462,708.96-801,497,427.12-184,619,754.72

Finding the Fourth Proportional to 534,462,708.96, 801,497,427.12 and 184,619,754.72

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Solution

The fourth proportional to 534,462,708.96, 801,497,427.12 and 184,619,754.72 is: 276,861,707.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,462,708.96 : 801,497,427.12 = 184,619,754.72 : x
  2. Step 2: Convert to fraction form
    534,462,708.96/801,497,427.12 = 184,619,754.72/x
  3. Step 3: Cross multiply
    534,462,708.96x = 801,497,427.12 × 184,619,754.72
  4. Step 4: Simplify right side
    534,462,708.96x = 147,972,258,403,605,472
  5. Step 5: Solve for x
    x = 147,972,258,403,605,472/534,462,708.96
  6. Step 6: Final answer
    x = 276,861,707.89

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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.