Home / 123,051,331.80-184,563,000.90-32,184,106.20

Finding the Fourth Proportional to 123,051,331.80, 184,563,000.90 and 32,184,106.20

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Solution

The fourth proportional to 123,051,331.80, 184,563,000.90 and 32,184,106.20 is: 48,272,498.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,051,331.80 : 184,563,000.90 = 32,184,106.20 : x
  2. Step 2: Convert to fraction form
    123,051,331.80/184,563,000.90 = 32,184,106.20/x
  3. Step 3: Cross multiply
    123,051,331.80x = 184,563,000.90 × 32,184,106.20
  4. Step 4: Simplify right side
    123,051,331.80x = 5,939,995,221,556,296
  5. Step 5: Solve for x
    x = 5,939,995,221,556,296/123,051,331.80
  6. Step 6: Final answer
    x = 48,272,498.43

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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.