Home / 16,007,718.31-24,012,241.74-4,648,166.94

Finding the Fourth Proportional to 16,007,718.31, 24,012,241.74 and 4,648,166.94

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Solution

The fourth proportional to 16,007,718.31, 24,012,241.74 and 4,648,166.94 is: 6,972,443.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,718.31 : 24,012,241.74 = 4,648,166.94 : x
  2. Step 2: Convert to fraction form
    16,007,718.31/24,012,241.74 = 4,648,166.94/x
  3. Step 3: Cross multiply
    16,007,718.31x = 24,012,241.74 × 4,648,166.94
  4. Step 4: Simplify right side
    16,007,718.31x = 111,612,908,211,156.08
  5. Step 5: Solve for x
    x = 111,612,908,211,156.08/16,007,718.31
  6. Step 6: Final answer
    x = 6,972,443.30

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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.