Home / 54,064,262.88-74,611,370.88-33,448,428

Finding the Fourth Proportional to 54,064,262.88, 74,611,370.88 and 33,448,428

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Solution

The fourth proportional to 54,064,262.88, 74,611,370.88 and 33,448,428 is: 46,160,493.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,064,262.88 : 74,611,370.88 = 33,448,428 : x
  2. Step 2: Convert to fraction form
    54,064,262.88/74,611,370.88 = 33,448,428/x
  3. Step 3: Cross multiply
    54,064,262.88x = 74,611,370.88 × 33,448,428
  4. Step 4: Simplify right side
    54,064,262.88x = 2,495,633,066,860,976.50
  5. Step 5: Solve for x
    x = 2,495,633,066,860,976.50/54,064,262.88
  6. Step 6: Final answer
    x = 46,160,493.71

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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.