Home / 98,059,710.04-135,312,385.62-60,376,890.04

Finding the Fourth Proportional to 98,059,710.04, 135,312,385.62 and 60,376,890.04

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Solution

The fourth proportional to 98,059,710.04, 135,312,385.62 and 60,376,890.04 is: 83,313,942.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,059,710.04 : 135,312,385.62 = 60,376,890.04 : x
  2. Step 2: Convert to fraction form
    98,059,710.04/135,312,385.62 = 60,376,890.04/x
  3. Step 3: Cross multiply
    98,059,710.04x = 135,312,385.62 × 60,376,890.04
  4. Step 4: Simplify right side
    98,059,710.04x = 8,169,741,027,628,817
  5. Step 5: Solve for x
    x = 8,169,741,027,628,817/98,059,710.04
  6. Step 6: Final answer
    x = 83,313,942.33

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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.