Home / 16,326,123.84-24,492,728.70-4,966,277.22

Finding the Fourth Proportional to 16,326,123.84, 24,492,728.70 and 4,966,277.22

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Solution

The fourth proportional to 16,326,123.84, 24,492,728.70 and 4,966,277.22 is: 7,450,493.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,326,123.84 : 24,492,728.70 = 4,966,277.22 : x
  2. Step 2: Convert to fraction form
    16,326,123.84/24,492,728.70 = 4,966,277.22/x
  3. Step 3: Cross multiply
    16,326,123.84x = 24,492,728.70 × 4,966,277.22
  4. Step 4: Simplify right side
    16,326,123.84x = 121,637,680,598,450.20
  5. Step 5: Solve for x
    x = 121,637,680,598,450.20/16,326,123.84
  6. Step 6: Final answer
    x = 7,450,493.56

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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.