Home / 59,166,833.72-81,658,340.80-34,048,426.73

Finding the Fourth Proportional to 59,166,833.72, 81,658,340.80 and 34,048,426.73

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Solution

The fourth proportional to 59,166,833.72, 81,658,340.80 and 34,048,426.73 is: 46,991,496.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,166,833.72 : 81,658,340.80 = 34,048,426.73 : x
  2. Step 2: Convert to fraction form
    59,166,833.72/81,658,340.80 = 34,048,426.73/x
  3. Step 3: Cross multiply
    59,166,833.72x = 81,658,340.80 × 34,048,426.73
  4. Step 4: Simplify right side
    59,166,833.72x = 2,780,338,033,128,757
  5. Step 5: Solve for x
    x = 2,780,338,033,128,757/59,166,833.72
  6. Step 6: Final answer
    x = 46,991,496.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.