Home / 116,545,037.80-174,923,310.30-59,077,287.40

Finding the Fourth Proportional to 116,545,037.80, 174,923,310.30 and 59,077,287.40

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Solution

The fourth proportional to 116,545,037.80, 174,923,310.30 and 59,077,287.40 is: 88,669,538.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,545,037.80 : 174,923,310.30 = 59,077,287.40 : x
  2. Step 2: Convert to fraction form
    116,545,037.80/174,923,310.30 = 59,077,287.40/x
  3. Step 3: Cross multiply
    116,545,037.80x = 174,923,310.30 × 59,077,287.40
  4. Step 4: Simplify right side
    116,545,037.80x = 10,333,994,675,552,480
  5. Step 5: Solve for x
    x = 10,333,994,675,552,480/116,545,037.80
  6. Step 6: Final answer
    x = 88,669,538.15

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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.