Home / 16,364,962.50-24,548,427.90-5,005,509.54

Finding the Fourth Proportional to 16,364,962.50, 24,548,427.90 and 5,005,509.54

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Solution

The fourth proportional to 16,364,962.50, 24,548,427.90 and 5,005,509.54 is: 7,508,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,364,962.50 : 24,548,427.90 = 5,005,509.54 : x
  2. Step 2: Convert to fraction form
    16,364,962.50/24,548,427.90 = 5,005,509.54/x
  3. Step 3: Cross multiply
    16,364,962.50x = 24,548,427.90 × 5,005,509.54
  4. Step 4: Simplify right side
    16,364,962.50x = 122,877,390,045,452.16
  5. Step 5: Solve for x
    x = 122,877,390,045,452.16/16,364,962.50
  6. Step 6: Final answer
    x = 7,508,565.33

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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.