Home / 52,800,225.48-79,184,129.99-36,510,178.05

Finding the Fourth Proportional to 52,800,225.48, 79,184,129.99 and 36,510,178.05

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Solution

The fourth proportional to 52,800,225.48, 79,184,129.99 and 36,510,178.05 is: 54,754,059.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,800,225.48 : 79,184,129.99 = 36,510,178.05 : x
  2. Step 2: Convert to fraction form
    52,800,225.48/79,184,129.99 = 36,510,178.05/x
  3. Step 3: Cross multiply
    52,800,225.48x = 79,184,129.99 × 36,510,178.05
  4. Step 4: Simplify right side
    52,800,225.48x = 2,891,026,684,486,693.50
  5. Step 5: Solve for x
    x = 2,891,026,684,486,693.50/52,800,225.48
  6. Step 6: Final answer
    x = 54,754,059.44

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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.