Home / 32,075,676.06-48,108,642.50-10,509,800.28

Finding the Fourth Proportional to 32,075,676.06, 48,108,642.50 and 10,509,800.28

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Solution

The fourth proportional to 32,075,676.06, 48,108,642.50 and 10,509,800.28 is: 15,763,104.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,075,676.06 : 48,108,642.50 = 10,509,800.28 : x
  2. Step 2: Convert to fraction form
    32,075,676.06/48,108,642.50 = 10,509,800.28/x
  3. Step 3: Cross multiply
    32,075,676.06x = 48,108,642.50 × 10,509,800.28
  4. Step 4: Simplify right side
    32,075,676.06x = 505,612,224,416,919.88
  5. Step 5: Solve for x
    x = 505,612,224,416,919.88/32,075,676.06
  6. Step 6: Final answer
    x = 15,763,104.21

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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.