Home / 14,029,559.29-19,343,280.83-10,725,947.56

Finding the Fourth Proportional to 14,029,559.29, 19,343,280.83 and 10,725,947.56

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Solution

The fourth proportional to 14,029,559.29, 19,343,280.83 and 10,725,947.56 is: 14,788,420.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,559.29 : 19,343,280.83 = 10,725,947.56 : x
  2. Step 2: Convert to fraction form
    14,029,559.29/19,343,280.83 = 10,725,947.56/x
  3. Step 3: Cross multiply
    14,029,559.29x = 19,343,280.83 × 10,725,947.56
  4. Step 4: Simplify right side
    14,029,559.29x = 207,475,015,820,933.28
  5. Step 5: Solve for x
    x = 207,475,015,820,933.28/14,029,559.29
  6. Step 6: Final answer
    x = 14,788,420.04

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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.