Home / 96,677,410.63-133,417,576.82-52,627,250.23

Finding the Fourth Proportional to 96,677,410.63, 133,417,576.82 and 52,627,250.23

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Solution

The fourth proportional to 96,677,410.63, 133,417,576.82 and 52,627,250.23 is: 72,627,102.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,677,410.63 : 133,417,576.82 = 52,627,250.23 : x
  2. Step 2: Convert to fraction form
    96,677,410.63/133,417,576.82 = 52,627,250.23/x
  3. Step 3: Cross multiply
    96,677,410.63x = 133,417,576.82 × 52,627,250.23
  4. Step 4: Simplify right side
    96,677,410.63x = 7,021,400,200,386,387
  5. Step 5: Solve for x
    x = 7,021,400,200,386,387/96,677,410.63
  6. Step 6: Final answer
    x = 72,627,102.39

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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.