Home / 32,677,452.80-49,018,022.40-9,959,091.20

Finding the Fourth Proportional to 32,677,452.80, 49,018,022.40 and 9,959,091.20

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Solution

The fourth proportional to 32,677,452.80, 49,018,022.40 and 9,959,091.20 is: 14,939,198.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,677,452.80 : 49,018,022.40 = 9,959,091.20 : x
  2. Step 2: Convert to fraction form
    32,677,452.80/49,018,022.40 = 9,959,091.20/x
  3. Step 3: Cross multiply
    32,677,452.80x = 49,018,022.40 × 9,959,091.20
  4. Step 4: Simplify right side
    32,677,452.80x = 488,174,955,525,242.81
  5. Step 5: Solve for x
    x = 488,174,955,525,242.81/32,677,452.80
  6. Step 6: Final answer
    x = 14,939,198.55

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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.