Home / 14,173,737.95-19,565,804.42-9,530,214.54

Finding the Fourth Proportional to 14,173,737.95, 19,565,804.42 and 9,530,214.54

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Solution

The fourth proportional to 14,173,737.95, 19,565,804.42 and 9,530,214.54 is: 13,155,761.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,173,737.95 : 19,565,804.42 = 9,530,214.54 : x
  2. Step 2: Convert to fraction form
    14,173,737.95/19,565,804.42 = 9,530,214.54/x
  3. Step 3: Cross multiply
    14,173,737.95x = 19,565,804.42 × 9,530,214.54
  4. Step 4: Simplify right side
    14,173,737.95x = 186,466,313,722,629.16
  5. Step 5: Solve for x
    x = 186,466,313,722,629.16/14,173,737.95
  6. Step 6: Final answer
    x = 13,155,761.34

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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.