Home / 41,432,903,999.80-62,149,355,999.70-15,257,096,409.40

Finding the Fourth Proportional to 41,432,903,999.80, 62,149,355,999.70 and 15,257,096,409.40

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Solution

The fourth proportional to 41,432,903,999.80, 62,149,355,999.70 and 15,257,096,409.40 is: 22,885,644,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,432,903,999.80 : 62,149,355,999.70 = 15,257,096,409.40 : x
  2. Step 2: Convert to fraction form
    41,432,903,999.80/62,149,355,999.70 = 15,257,096,409.40/x
  3. Step 3: Cross multiply
    41,432,903,999.80x = 62,149,355,999.70 × 15,257,096,409.40
  4. Step 4: Simplify right side
    41,432,903,999.80x = 948,218,716,269,545,127,936
  5. Step 5: Solve for x
    x = 948,218,716,269,545,127,936/41,432,903,999.80
  6. Step 6: Final answer
    x = 22,885,644,614.10

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1.5x scale

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.