Home / 182,270,030.52-251,531,725.50-98,638,100.76

Finding the Fourth Proportional to 182,270,030.52, 251,531,725.50 and 98,638,100.76

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Solution

The fourth proportional to 182,270,030.52, 251,531,725.50 and 98,638,100.76 is: 136,120,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,270,030.52 : 251,531,725.50 = 98,638,100.76 : x
  2. Step 2: Convert to fraction form
    182,270,030.52/251,531,725.50 = 98,638,100.76/x
  3. Step 3: Cross multiply
    182,270,030.52x = 251,531,725.50 × 98,638,100.76
  4. Step 4: Simplify right side
    182,270,030.52x = 24,810,611,684,205,664
  5. Step 5: Solve for x
    x = 24,810,611,684,205,664/182,270,030.52
  6. Step 6: Final answer
    x = 136,120,083.01

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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.