Home / 357,474,830.08-536,211,457.20-95,159,439.92

Finding the Fourth Proportional to 357,474,830.08, 536,211,457.20 and 95,159,439.92

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Solution

The fourth proportional to 357,474,830.08, 536,211,457.20 and 95,159,439.92 is: 142,738,950.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,474,830.08 : 536,211,457.20 = 95,159,439.92 : x
  2. Step 2: Convert to fraction form
    357,474,830.08/536,211,457.20 = 95,159,439.92/x
  3. Step 3: Cross multiply
    357,474,830.08x = 536,211,457.20 × 95,159,439.92
  4. Step 4: Simplify right side
    357,474,830.08x = 51,025,581,945,839,048
  5. Step 5: Solve for x
    x = 51,025,581,945,839,048/357,474,830.08
  6. Step 6: Final answer
    x = 142,738,950.14

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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.