Home / 34,417,575.54-47,499,030.45-19,734,607.89

Finding the Fourth Proportional to 34,417,575.54, 47,499,030.45 and 19,734,607.89

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Solution

The fourth proportional to 34,417,575.54, 47,499,030.45 and 19,734,607.89 is: 27,235,350.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,417,575.54 : 47,499,030.45 = 19,734,607.89 : x
  2. Step 2: Convert to fraction form
    34,417,575.54/47,499,030.45 = 19,734,607.89/x
  3. Step 3: Cross multiply
    34,417,575.54x = 47,499,030.45 × 19,734,607.89
  4. Step 4: Simplify right side
    34,417,575.54x = 937,374,741,085,920.38
  5. Step 5: Solve for x
    x = 937,374,741,085,920.38/34,417,575.54
  6. Step 6: Final answer
    x = 27,235,350.73

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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.