Home / 58,117,125.76-80,202,187.20-32,011,754.56

Finding the Fourth Proportional to 58,117,125.76, 80,202,187.20 and 32,011,754.56

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Solution

The fourth proportional to 58,117,125.76, 80,202,187.20 and 32,011,754.56 is: 44,176,526.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,117,125.76 : 80,202,187.20 = 32,011,754.56 : x
  2. Step 2: Convert to fraction form
    58,117,125.76/80,202,187.20 = 32,011,754.56/x
  3. Step 3: Cross multiply
    58,117,125.76x = 80,202,187.20 × 32,011,754.56
  4. Step 4: Simplify right side
    58,117,125.76x = 2,567,412,731,821,573.50
  5. Step 5: Solve for x
    x = 2,567,412,731,821,573.50/58,117,125.76
  6. Step 6: Final answer
    x = 44,176,526.25

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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.