Home / 183,536,060.41-253,284,984.53-99,909,584.17

Finding the Fourth Proportional to 183,536,060.41, 253,284,984.53 and 99,909,584.17

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Solution

The fourth proportional to 183,536,060.41, 253,284,984.53 and 99,909,584.17 is: 137,878,068.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,536,060.41 : 253,284,984.53 = 99,909,584.17 : x
  2. Step 2: Convert to fraction form
    183,536,060.41/253,284,984.53 = 99,909,584.17/x
  3. Step 3: Cross multiply
    183,536,060.41x = 253,284,984.53 × 99,909,584.17
  4. Step 4: Simplify right side
    183,536,060.41x = 25,305,597,480,897,184
  5. Step 5: Solve for x
    x = 25,305,597,480,897,184/183,536,060.41
  6. Step 6: Final answer
    x = 137,878,068.34

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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.