Home / 46,789,736.76-70,101,370.27-39,896,376.11

Finding the Fourth Proportional to 46,789,736.76, 70,101,370.27 and 39,896,376.11

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Solution

The fourth proportional to 46,789,736.76, 70,101,370.27 and 39,896,376.11 is: 59,773,591.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,789,736.76 : 70,101,370.27 = 39,896,376.11 : x
  2. Step 2: Convert to fraction form
    46,789,736.76/70,101,370.27 = 39,896,376.11/x
  3. Step 3: Cross multiply
    46,789,736.76x = 70,101,370.27 × 39,896,376.11
  4. Step 4: Simplify right side
    46,789,736.76x = 2,796,790,633,918,810.50
  5. Step 5: Solve for x
    x = 2,796,790,633,918,810.50/46,789,736.76
  6. Step 6: Final answer
    x = 59,773,591.98

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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.