Home / 15,964,970.40-23,945,122.80-4,604,234.40

Finding the Fourth Proportional to 15,964,970.40, 23,945,122.80 and 4,604,234.40

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Solution

The fourth proportional to 15,964,970.40, 23,945,122.80 and 4,604,234.40 is: 6,905,678.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,970.40 : 23,945,122.80 = 4,604,234.40 : x
  2. Step 2: Convert to fraction form
    15,964,970.40/23,945,122.80 = 4,604,234.40/x
  3. Step 3: Cross multiply
    15,964,970.40x = 23,945,122.80 × 4,604,234.40
  4. Step 4: Simplify right side
    15,964,970.40x = 110,248,958,107,984.33
  5. Step 5: Solve for x
    x = 110,248,958,107,984.33/15,964,970.40
  6. Step 6: Final answer
    x = 6,905,678.83

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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.