Home / 29,434,715.46-44,148,709.90-7,870,998.74

Finding the Fourth Proportional to 29,434,715.46, 44,148,709.90 and 7,870,998.74

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Solution

The fourth proportional to 29,434,715.46, 44,148,709.90 and 7,870,998.74 is: 11,805,598.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,434,715.46 : 44,148,709.90 = 7,870,998.74 : x
  2. Step 2: Convert to fraction form
    29,434,715.46/44,148,709.90 = 7,870,998.74/x
  3. Step 3: Cross multiply
    29,434,715.46x = 44,148,709.90 × 7,870,998.74
  4. Step 4: Simplify right side
    29,434,715.46x = 347,494,439,995,525.50
  5. Step 5: Solve for x
    x = 347,494,439,995,525.50/29,434,715.46
  6. Step 6: Final answer
    x = 11,805,598.75

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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.