Home / 184,437,424.10-276,656,136.15-48,122,807.60

Finding the Fourth Proportional to 184,437,424.10, 276,656,136.15 and 48,122,807.60

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Solution

The fourth proportional to 184,437,424.10, 276,656,136.15 and 48,122,807.60 is: 72,184,211.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,437,424.10 : 276,656,136.15 = 48,122,807.60 : x
  2. Step 2: Convert to fraction form
    184,437,424.10/276,656,136.15 = 48,122,807.60/x
  3. Step 3: Cross multiply
    184,437,424.10x = 276,656,136.15 × 48,122,807.60
  4. Step 4: Simplify right side
    184,437,424.10x = 13,313,470,011,305,854
  5. Step 5: Solve for x
    x = 13,313,470,011,305,854/184,437,424.10
  6. Step 6: Final answer
    x = 72,184,211.40

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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.