Home / 37,790,478.05-56,651,960.70-14,756,053.64

Finding the Fourth Proportional to 37,790,478.05, 56,651,960.70 and 14,756,053.64

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Solution

The fourth proportional to 37,790,478.05, 56,651,960.70 and 14,756,053.64 is: 22,120,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,790,478.05 : 56,651,960.70 = 14,756,053.64 : x
  2. Step 2: Convert to fraction form
    37,790,478.05/56,651,960.70 = 14,756,053.64/x
  3. Step 3: Cross multiply
    37,790,478.05x = 56,651,960.70 × 14,756,053.64
  4. Step 4: Simplify right side
    37,790,478.05x = 835,959,370,617,112.12
  5. Step 5: Solve for x
    x = 835,959,370,617,112.12/37,790,478.05
  6. Step 6: Final answer
    x = 22,120,899.60

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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.