Home / 116,734,872.80-174,850,366.80-96,579,480.80

Finding the Fourth Proportional to 116,734,872.80, 174,850,366.80 and 96,579,480.80

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Solution

The fourth proportional to 116,734,872.80, 174,850,366.80 and 96,579,480.80 is: 144,660,779.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,734,872.80 : 174,850,366.80 = 96,579,480.80 : x
  2. Step 2: Convert to fraction form
    116,734,872.80/174,850,366.80 = 96,579,480.80/x
  3. Step 3: Cross multiply
    116,734,872.80x = 174,850,366.80 × 96,579,480.80
  4. Step 4: Simplify right side
    116,734,872.80x = 16,886,957,643,233,558
  5. Step 5: Solve for x
    x = 16,886,957,643,233,558/116,734,872.80
  6. Step 6: Final answer
    x = 144,660,779.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.