Home / 29,303,119.72-43,955,050.67-11,102,425.80

Finding the Fourth Proportional to 29,303,119.72, 43,955,050.67 and 11,102,425.80

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Solution

The fourth proportional to 29,303,119.72, 43,955,050.67 and 11,102,425.80 is: 16,653,779.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,303,119.72 : 43,955,050.67 = 11,102,425.80 : x
  2. Step 2: Convert to fraction form
    29,303,119.72/43,955,050.67 = 11,102,425.80/x
  3. Step 3: Cross multiply
    29,303,119.72x = 43,955,050.67 × 11,102,425.80
  4. Step 4: Simplify right side
    29,303,119.72x = 488,007,688,598,915.31
  5. Step 5: Solve for x
    x = 488,007,688,598,915.31/29,303,119.72
  6. Step 6: Final answer
    x = 16,653,779.30

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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.