Home / 14,869,773.21-22,299,608.51-5,152,118.24

Finding the Fourth Proportional to 14,869,773.21, 22,299,608.51 and 5,152,118.24

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Solution

The fourth proportional to 14,869,773.21, 22,299,608.51 and 5,152,118.24 is: 7,726,427.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,869,773.21 : 22,299,608.51 = 5,152,118.24 : x
  2. Step 2: Convert to fraction form
    14,869,773.21/22,299,608.51 = 5,152,118.24/x
  3. Step 3: Cross multiply
    14,869,773.21x = 22,299,608.51 × 5,152,118.24
  4. Step 4: Simplify right side
    14,869,773.21x = 114,890,219,641,743.84
  5. Step 5: Solve for x
    x = 114,890,219,641,743.84/14,869,773.21
  6. Step 6: Final answer
    x = 7,726,427.16

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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.