Home / 96,094,972.80-132,624,256.32-58,918,677.12

Finding the Fourth Proportional to 96,094,972.80, 132,624,256.32 and 58,918,677.12

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Solution

The fourth proportional to 96,094,972.80, 132,624,256.32 and 58,918,677.12 is: 81,315,863.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,094,972.80 : 132,624,256.32 = 58,918,677.12 : x
  2. Step 2: Convert to fraction form
    96,094,972.80/132,624,256.32 = 58,918,677.12/x
  3. Step 3: Cross multiply
    96,094,972.80x = 132,624,256.32 × 58,918,677.12
  4. Step 4: Simplify right side
    96,094,972.80x = 7,814,045,736,398,199
  5. Step 5: Solve for x
    x = 7,814,045,736,398,199/96,094,972.80
  6. Step 6: Final answer
    x = 81,315,863.97

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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.