Home / 24,341,382.50-33,592,012.80-13,889,100.54

Finding the Fourth Proportional to 24,341,382.50, 33,592,012.80 and 13,889,100.54

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Solution

The fourth proportional to 24,341,382.50, 33,592,012.80 and 13,889,100.54 is: 19,167,475.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,341,382.50 : 33,592,012.80 = 13,889,100.54 : x
  2. Step 2: Convert to fraction form
    24,341,382.50/33,592,012.80 = 13,889,100.54/x
  3. Step 3: Cross multiply
    24,341,382.50x = 33,592,012.80 × 13,889,100.54
  4. Step 4: Simplify right side
    24,341,382.50x = 466,562,843,120,166.81
  5. Step 5: Solve for x
    x = 466,562,843,120,166.81/24,341,382.50
  6. Step 6: Final answer
    x = 19,167,475.11

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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.