Home / 45,154,324,787.47-62,314,606,577.61-25,867,512,272.61

Finding the Fourth Proportional to 45,154,324,787.47, 62,314,606,577.61 and 25,867,512,272.61

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Solution

The fourth proportional to 45,154,324,787.47, 62,314,606,577.61 and 25,867,512,272.61 is: 35,698,105,508.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154,324,787.47 : 62,314,606,577.61 = 25,867,512,272.61 : x
  2. Step 2: Convert to fraction form
    45,154,324,787.47/62,314,606,577.61 = 25,867,512,272.61/x
  3. Step 3: Cross multiply
    45,154,324,787.47x = 62,314,606,577.61 × 25,867,512,272.61
  4. Step 4: Simplify right side
    45,154,324,787.47x = 1,611,923,850,409,439,657,984
  5. Step 5: Solve for x
    x = 1,611,923,850,409,439,657,984/45,154,324,787.47
  6. Step 6: Final answer
    x = 35,698,105,508.08

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1.5x scale

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.