Home / 9,963,444.15-14,945,166.23-6,881,086.35

Finding the Fourth Proportional to 9,963,444.15, 14,945,166.23 and 6,881,086.35

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Solution

The fourth proportional to 9,963,444.15, 14,945,166.23 and 6,881,086.35 is: 10,321,629.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,444.15 : 14,945,166.23 = 6,881,086.35 : x
  2. Step 2: Convert to fraction form
    9,963,444.15/14,945,166.23 = 6,881,086.35/x
  3. Step 3: Cross multiply
    9,963,444.15x = 14,945,166.23 × 6,881,086.35
  4. Step 4: Simplify right side
    9,963,444.15x = 102,838,979,309,328.52
  5. Step 5: Solve for x
    x = 102,838,979,309,328.52/9,963,444.15
  6. Step 6: Final answer
    x = 10,321,629.53

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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.