Home / 16,562,228.31-24,774,144.64-11,637,915.01

Finding the Fourth Proportional to 16,562,228.31, 24,774,144.64 and 11,637,915.01

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Solution

The fourth proportional to 16,562,228.31, 24,774,144.64 and 11,637,915.01 is: 17,408,248.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,228.31 : 24,774,144.64 = 11,637,915.01 : x
  2. Step 2: Convert to fraction form
    16,562,228.31/24,774,144.64 = 11,637,915.01/x
  3. Step 3: Cross multiply
    16,562,228.31x = 24,774,144.64 × 11,637,915.01
  4. Step 4: Simplify right side
    16,562,228.31x = 288,319,389,674,736.88
  5. Step 5: Solve for x
    x = 288,319,389,674,736.88/16,562,228.31
  6. Step 6: Final answer
    x = 17,408,248.71

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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.