Home / 67,434,063.36-93,059,006.27-36,494,232.64

Finding the Fourth Proportional to 67,434,063.36, 93,059,006.27 and 36,494,232.64

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Solution

The fourth proportional to 67,434,063.36, 93,059,006.27 and 36,494,232.64 is: 50,362,040.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,434,063.36 : 93,059,006.27 = 36,494,232.64 : x
  2. Step 2: Convert to fraction form
    67,434,063.36/93,059,006.27 = 36,494,232.64/x
  3. Step 3: Cross multiply
    67,434,063.36x = 93,059,006.27 × 36,494,232.64
  4. Step 4: Simplify right side
    67,434,063.36x = 3,396,117,024,116,535
  5. Step 5: Solve for x
    x = 3,396,117,024,116,535/67,434,063.36
  6. Step 6: Final answer
    x = 50,362,040.41

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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.