Home / 28,023,656.40-41,955,768.45-24,835,010.40

Finding the Fourth Proportional to 28,023,656.40, 41,955,768.45 and 24,835,010.40

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Solution

The fourth proportional to 28,023,656.40, 41,955,768.45 and 24,835,010.40 is: 37,181,869.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,023,656.40 : 41,955,768.45 = 24,835,010.40 : x
  2. Step 2: Convert to fraction form
    28,023,656.40/41,955,768.45 = 24,835,010.40/x
  3. Step 3: Cross multiply
    28,023,656.40x = 41,955,768.45 × 24,835,010.40
  4. Step 4: Simplify right side
    28,023,656.40x = 1,041,971,945,795,741.88
  5. Step 5: Solve for x
    x = 1,041,971,945,795,741.88/28,023,656.40
  6. Step 6: Final answer
    x = 37,181,869.88

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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.