Home / 23,114,543.94-34,670,975.02-6,940,074.83

Finding the Fourth Proportional to 23,114,543.94, 34,670,975.02 and 6,940,074.83

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Solution

The fourth proportional to 23,114,543.94, 34,670,975.02 and 6,940,074.83 is: 10,409,859.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,114,543.94 : 34,670,975.02 = 6,940,074.83 : x
  2. Step 2: Convert to fraction form
    23,114,543.94/34,670,975.02 = 6,940,074.83/x
  3. Step 3: Cross multiply
    23,114,543.94x = 34,670,975.02 × 6,940,074.83
  4. Step 4: Simplify right side
    23,114,543.94x = 240,619,160,877,155.69
  5. Step 5: Solve for x
    x = 240,619,160,877,155.69/23,114,543.94
  6. Step 6: Final answer
    x = 10,409,859.76

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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.