Home / 184,392,519.90-276,602,776.65-54,990,030.30

Finding the Fourth Proportional to 184,392,519.90, 276,602,776.65 and 54,990,030.30

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Solution

The fourth proportional to 184,392,519.90, 276,602,776.65 and 54,990,030.30 is: 82,489,219.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,392,519.90 : 276,602,776.65 = 54,990,030.30 : x
  2. Step 2: Convert to fraction form
    184,392,519.90/276,602,776.65 = 54,990,030.30/x
  3. Step 3: Cross multiply
    184,392,519.90x = 276,602,776.65 × 54,990,030.30
  4. Step 4: Simplify right side
    184,392,519.90x = 15,210,395,069,047,630
  5. Step 5: Solve for x
    x = 15,210,395,069,047,630/184,392,519.90
  6. Step 6: Final answer
    x = 82,489,219.61

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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.