Home / 116,923,428.80-175,133,200.80-96,768,036.80

Finding the Fourth Proportional to 116,923,428.80, 175,133,200.80 and 96,768,036.80

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Solution

The fourth proportional to 116,923,428.80, 175,133,200.80 and 96,768,036.80 is: 144,943,542.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,923,428.80 : 175,133,200.80 = 96,768,036.80 : x
  2. Step 2: Convert to fraction form
    116,923,428.80/175,133,200.80 = 96,768,036.80/x
  3. Step 3: Cross multiply
    116,923,428.80x = 175,133,200.80 × 96,768,036.80
  4. Step 4: Simplify right side
    116,923,428.80x = 16,947,296,019,916,190
  5. Step 5: Solve for x
    x = 16,947,296,019,916,190/116,923,428.80
  6. Step 6: Final answer
    x = 144,943,542.91

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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.