Home / 29,779,475.70-44,669,213.55-10,631,853.30

Finding the Fourth Proportional to 29,779,475.70, 44,669,213.55 and 10,631,853.30

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Solution

The fourth proportional to 29,779,475.70, 44,669,213.55 and 10,631,853.30 is: 15,947,779.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,779,475.70 : 44,669,213.55 = 10,631,853.30 : x
  2. Step 2: Convert to fraction form
    29,779,475.70/44,669,213.55 = 10,631,853.30/x
  3. Step 3: Cross multiply
    29,779,475.70x = 44,669,213.55 × 10,631,853.30
  4. Step 4: Simplify right side
    29,779,475.70x = 474,916,525,489,972.19
  5. Step 5: Solve for x
    x = 474,916,525,489,972.19/29,779,475.70
  6. Step 6: Final answer
    x = 15,947,779.95

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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.