Home / 184,544,909.20-276,817,363.80-98,238,890.80

Finding the Fourth Proportional to 184,544,909.20, 276,817,363.80 and 98,238,890.80

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Solution

The fourth proportional to 184,544,909.20, 276,817,363.80 and 98,238,890.80 is: 147,358,336.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,544,909.20 : 276,817,363.80 = 98,238,890.80 : x
  2. Step 2: Convert to fraction form
    184,544,909.20/276,817,363.80 = 98,238,890.80/x
  3. Step 3: Cross multiply
    184,544,909.20x = 276,817,363.80 × 98,238,890.80
  4. Step 4: Simplify right side
    184,544,909.20x = 27,194,230,773,892,072
  5. Step 5: Solve for x
    x = 27,194,230,773,892,072/184,544,909.20
  6. Step 6: Final answer
    x = 147,358,336.20

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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.