Home / 96,153,312.43-132,692,033.19-52,100,299.72

Finding the Fourth Proportional to 96,153,312.43, 132,692,033.19 and 52,100,299.72

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Solution

The fourth proportional to 96,153,312.43, 132,692,033.19 and 52,100,299.72 is: 71,898,663.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,153,312.43 : 132,692,033.19 = 52,100,299.72 : x
  2. Step 2: Convert to fraction form
    96,153,312.43/132,692,033.19 = 52,100,299.72/x
  3. Step 3: Cross multiply
    96,153,312.43x = 132,692,033.19 × 52,100,299.72
  4. Step 4: Simplify right side
    96,153,312.43x = 6,913,294,699,655,187
  5. Step 5: Solve for x
    x = 6,913,294,699,655,187/96,153,312.43
  6. Step 6: Final answer
    x = 71,898,663.97

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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.