Home / 92,440,681.14-127,567,944.99-53,282,193.42

Finding the Fourth Proportional to 92,440,681.14, 127,567,944.99 and 53,282,193.42

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Solution

The fourth proportional to 92,440,681.14, 127,567,944.99 and 53,282,193.42 is: 73,529,314.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,440,681.14 : 127,567,944.99 = 53,282,193.42 : x
  2. Step 2: Convert to fraction form
    92,440,681.14/127,567,944.99 = 53,282,193.42/x
  3. Step 3: Cross multiply
    92,440,681.14x = 127,567,944.99 × 53,282,193.42
  4. Step 4: Simplify right side
    92,440,681.14x = 6,797,099,919,149,100
  5. Step 5: Solve for x
    x = 6,797,099,919,149,100/92,440,681.14
  6. Step 6: Final answer
    x = 73,529,314.53

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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.