Home / 5,243,675,046.56-7,236,274,467.57-2,832,357,527.87

Finding the Fourth Proportional to 5,243,675,046.56, 7,236,274,467.57 and 2,832,357,527.87

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Solution

The fourth proportional to 5,243,675,046.56, 7,236,274,467.57 and 2,832,357,527.87 is: 3,908,654,956.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,243,675,046.56 : 7,236,274,467.57 = 2,832,357,527.87 : x
  2. Step 2: Convert to fraction form
    5,243,675,046.56/7,236,274,467.57 = 2,832,357,527.87/x
  3. Step 3: Cross multiply
    5,243,675,046.56x = 7,236,274,467.57 × 2,832,357,527.87
  4. Step 4: Simplify right side
    5,243,675,046.56x = 20,495,716,461,919,182,848
  5. Step 5: Solve for x
    x = 20,495,716,461,919,182,848/5,243,675,046.56
  6. Step 6: Final answer
    x = 3,908,654,956.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.