Home / 30,882,518.96-46,293,654.54-14,704,123.28

Finding the Fourth Proportional to 30,882,518.96, 46,293,654.54 and 14,704,123.28

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Solution

The fourth proportional to 30,882,518.96, 46,293,654.54 and 14,704,123.28 is: 22,041,842.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,882,518.96 : 46,293,654.54 = 14,704,123.28 : x
  2. Step 2: Convert to fraction form
    30,882,518.96/46,293,654.54 = 14,704,123.28/x
  3. Step 3: Cross multiply
    30,882,518.96x = 46,293,654.54 × 14,704,123.28
  4. Step 4: Simplify right side
    30,882,518.96x = 680,707,603,437,891.62
  5. Step 5: Solve for x
    x = 680,707,603,437,891.62/30,882,518.96
  6. Step 6: Final answer
    x = 22,041,842.00

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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.