Home / 46,186,581.90-63,734,889.74-25,278,571.97

Finding the Fourth Proportional to 46,186,581.90, 63,734,889.74 and 25,278,571.97

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Solution

The fourth proportional to 46,186,581.90, 63,734,889.74 and 25,278,571.97 is: 34,883,009.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,186,581.90 : 63,734,889.74 = 25,278,571.97 : x
  2. Step 2: Convert to fraction form
    46,186,581.90/63,734,889.74 = 25,278,571.97/x
  3. Step 3: Cross multiply
    46,186,581.90x = 63,734,889.74 × 25,278,571.97
  4. Step 4: Simplify right side
    46,186,581.90x = 1,611,126,997,292,604.50
  5. Step 5: Solve for x
    x = 1,611,126,997,292,604.50/46,186,581.90
  6. Step 6: Final answer
    x = 34,883,009.98

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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.