Home / 96,344,901.63-132,952,407.89-52,290,954.68

Finding the Fourth Proportional to 96,344,901.63, 132,952,407.89 and 52,290,954.68

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Solution

The fourth proportional to 96,344,901.63, 132,952,407.89 and 52,290,954.68 is: 72,159,587.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,344,901.63 : 132,952,407.89 = 52,290,954.68 : x
  2. Step 2: Convert to fraction form
    96,344,901.63/132,952,407.89 = 52,290,954.68/x
  3. Step 3: Cross multiply
    96,344,901.63x = 132,952,407.89 × 52,290,954.68
  4. Step 4: Simplify right side
    96,344,901.63x = 6,952,208,334,646,647
  5. Step 5: Solve for x
    x = 6,952,208,334,646,647/96,344,901.63
  6. Step 6: Final answer
    x = 72,159,587.24

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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.