Home / 94,752,134.46-130,758,846.99-55,594,577.34

Finding the Fourth Proportional to 94,752,134.46, 130,758,846.99 and 55,594,577.34

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Solution

The fourth proportional to 94,752,134.46, 130,758,846.99 and 55,594,577.34 is: 76,721,045.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,752,134.46 : 130,758,846.99 = 55,594,577.34 : x
  2. Step 2: Convert to fraction form
    94,752,134.46/130,758,846.99 = 55,594,577.34/x
  3. Step 3: Cross multiply
    94,752,134.46x = 130,758,846.99 × 55,594,577.34
  4. Step 4: Simplify right side
    94,752,134.46x = 7,269,482,831,874,781
  5. Step 5: Solve for x
    x = 7,269,482,831,874,781/94,752,134.46
  6. Step 6: Final answer
    x = 76,721,045.63

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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.