Home / 15,872,381.58-23,768,188.44-10,464,624.92

Finding the Fourth Proportional to 15,872,381.58, 23,768,188.44 and 10,464,624.92

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Solution

The fourth proportional to 15,872,381.58, 23,768,188.44 and 10,464,624.92 is: 15,670,312.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,872,381.58 : 23,768,188.44 = 10,464,624.92 : x
  2. Step 2: Convert to fraction form
    15,872,381.58/23,768,188.44 = 10,464,624.92/x
  3. Step 3: Cross multiply
    15,872,381.58x = 23,768,188.44 × 10,464,624.92
  4. Step 4: Simplify right side
    15,872,381.58x = 248,725,177,052,479.94
  5. Step 5: Solve for x
    x = 248,725,177,052,479.94/15,872,381.58
  6. Step 6: Final answer
    x = 15,670,312.35

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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.