Home / 39,400,366.40-59,020,833.45-27,283,511.60

Finding the Fourth Proportional to 39,400,366.40, 59,020,833.45 and 27,283,511.60

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Solution

The fourth proportional to 39,400,366.40, 59,020,833.45 and 27,283,511.60 is: 40,870,066.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,400,366.40 : 59,020,833.45 = 27,283,511.60 : x
  2. Step 2: Convert to fraction form
    39,400,366.40/59,020,833.45 = 27,283,511.60/x
  3. Step 3: Cross multiply
    39,400,366.40x = 59,020,833.45 × 27,283,511.60
  4. Step 4: Simplify right side
    39,400,366.40x = 1,610,295,594,074,743.25
  5. Step 5: Solve for x
    x = 1,610,295,594,074,743.25/39,400,366.40
  6. Step 6: Final answer
    x = 40,870,066.48

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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.