Home / 114,899,437,711.92-172,199,662,592.04-46,751,080,240.56

Finding the Fourth Proportional to 114,899,437,711.92, 172,199,662,592.04 and 46,751,080,240.56

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Solution

The fourth proportional to 114,899,437,711.92, 172,199,662,592.04 and 46,751,080,240.56 is: 70,065,793,214.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,899,437,711.92 : 172,199,662,592.04 = 46,751,080,240.56 : x
  2. Step 2: Convert to fraction form
    114,899,437,711.92/172,199,662,592.04 = 46,751,080,240.56/x
  3. Step 3: Cross multiply
    114,899,437,711.92x = 172,199,662,592.04 × 46,751,080,240.56
  4. Step 4: Simplify right side
    114,899,437,711.92x = 8,050,520,243,237,820,563,456
  5. Step 5: Solve for x
    x = 8,050,520,243,237,820,563,456/114,899,437,711.92
  6. Step 6: Final answer
    x = 70,065,793,214.95

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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.