Home / 184,450,816.80-276,676,225.20-48,136,200.30

Finding the Fourth Proportional to 184,450,816.80, 276,676,225.20 and 48,136,200.30

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Solution

The fourth proportional to 184,450,816.80, 276,676,225.20 and 48,136,200.30 is: 72,204,300.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,450,816.80 : 276,676,225.20 = 48,136,200.30 : x
  2. Step 2: Convert to fraction form
    184,450,816.80/276,676,225.20 = 48,136,200.30/x
  3. Step 3: Cross multiply
    184,450,816.80x = 276,676,225.20 × 48,136,200.30
  4. Step 4: Simplify right side
    184,450,816.80x = 13,318,142,194,475,106
  5. Step 5: Solve for x
    x = 13,318,142,194,475,106/184,450,816.80
  6. Step 6: Final answer
    x = 72,204,300.45

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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.