Home / 35,126,225.89-48,474,765.62-19,231,045.50

Finding the Fourth Proportional to 35,126,225.89, 48,474,765.62 and 19,231,045.50

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Solution

The fourth proportional to 35,126,225.89, 48,474,765.62 and 19,231,045.50 is: 26,539,156.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,126,225.89 : 48,474,765.62 = 19,231,045.50 : x
  2. Step 2: Convert to fraction form
    35,126,225.89/48,474,765.62 = 19,231,045.50/x
  3. Step 3: Cross multiply
    35,126,225.89x = 48,474,765.62 × 19,231,045.50
  4. Step 4: Simplify right side
    35,126,225.89x = 932,220,423,216,016.88
  5. Step 5: Solve for x
    x = 932,220,423,216,016.88/35,126,225.89
  6. Step 6: Final answer
    x = 26,539,156.98

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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.