Home / 31,054,612.44-46,590,304.30-9,488,624.84

Finding the Fourth Proportional to 31,054,612.44, 46,590,304.30 and 9,488,624.84

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Solution

The fourth proportional to 31,054,612.44, 46,590,304.30 and 9,488,624.84 is: 14,235,499.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,054,612.44 : 46,590,304.30 = 9,488,624.84 : x
  2. Step 2: Convert to fraction form
    31,054,612.44/46,590,304.30 = 9,488,624.84/x
  3. Step 3: Cross multiply
    31,054,612.44x = 46,590,304.30 × 9,488,624.84
  4. Step 4: Simplify right side
    31,054,612.44x = 442,077,918,684,138.75
  5. Step 5: Solve for x
    x = 442,077,918,684,138.75/31,054,612.44
  6. Step 6: Final answer
    x = 14,235,499.46

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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.