Home / 16,135,598.02-24,208,118.40-5,205,576.89

Finding the Fourth Proportional to 16,135,598.02, 24,208,118.40 and 5,205,576.89

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Solution

The fourth proportional to 16,135,598.02, 24,208,118.40 and 5,205,576.89 is: 7,809,888.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,135,598.02 : 24,208,118.40 = 5,205,576.89 : x
  2. Step 2: Convert to fraction form
    16,135,598.02/24,208,118.40 = 5,205,576.89/x
  3. Step 3: Cross multiply
    16,135,598.02x = 24,208,118.40 × 5,205,576.89
  4. Step 4: Simplify right side
    16,135,598.02x = 126,017,221,572,383.17
  5. Step 5: Solve for x
    x = 126,017,221,572,383.17/16,135,598.02
  6. Step 6: Final answer
    x = 7,809,888.51

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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.