Home / 46,541,128.80-69,811,693.20-41,519,011.35

Finding the Fourth Proportional to 46,541,128.80, 69,811,693.20 and 41,519,011.35

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Solution

The fourth proportional to 46,541,128.80, 69,811,693.20 and 41,519,011.35 is: 62,278,517.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,541,128.80 : 69,811,693.20 = 41,519,011.35 : x
  2. Step 2: Convert to fraction form
    46,541,128.80/69,811,693.20 = 41,519,011.35/x
  3. Step 3: Cross multiply
    46,541,128.80x = 69,811,693.20 × 41,519,011.35
  4. Step 4: Simplify right side
    46,541,128.80x = 2,898,512,482,333,518
  5. Step 5: Solve for x
    x = 2,898,512,482,333,518/46,541,128.80
  6. Step 6: Final answer
    x = 62,278,517.03

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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.