Home / 46,597,769.17-69,906,743.35-17,843,905.78

Finding the Fourth Proportional to 46,597,769.17, 69,906,743.35 and 17,843,905.78

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Solution

The fourth proportional to 46,597,769.17, 69,906,743.35 and 17,843,905.78 is: 26,769,722.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,597,769.17 : 69,906,743.35 = 17,843,905.78 : x
  2. Step 2: Convert to fraction form
    46,597,769.17/69,906,743.35 = 17,843,905.78/x
  3. Step 3: Cross multiply
    46,597,769.17x = 69,906,743.35 × 17,843,905.78
  4. Step 4: Simplify right side
    46,597,769.17x = 1,247,409,341,724,041.50
  5. Step 5: Solve for x
    x = 1,247,409,341,724,041.50/46,597,769.17
  6. Step 6: Final answer
    x = 26,769,722.33

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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.