Home / 116,763,397.80-174,893,154.30-96,608,005.80

Finding the Fourth Proportional to 116,763,397.80, 174,893,154.30 and 96,608,005.80

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Solution

The fourth proportional to 116,763,397.80, 174,893,154.30 and 96,608,005.80 is: 144,703,555.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,763,397.80 : 174,893,154.30 = 96,608,005.80 : x
  2. Step 2: Convert to fraction form
    116,763,397.80/174,893,154.30 = 96,608,005.80/x
  3. Step 3: Cross multiply
    116,763,397.80x = 174,893,154.30 × 96,608,005.80
  4. Step 4: Simplify right side
    116,763,397.80x = 16,896,078,864,994,696
  5. Step 5: Solve for x
    x = 16,896,078,864,994,696/116,763,397.80
  6. Step 6: Final answer
    x = 144,703,555.94

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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.