Home / 1,623,857,861.16-2,435,240,890.62-588,501,968.04

Finding the Fourth Proportional to 1,623,857,861.16, 2,435,240,890.62 and 588,501,968.04

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Solution

The fourth proportional to 1,623,857,861.16, 2,435,240,890.62 and 588,501,968.04 is: 882,555,112.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,857,861.16 : 2,435,240,890.62 = 588,501,968.04 : x
  2. Step 2: Convert to fraction form
    1,623,857,861.16/2,435,240,890.62 = 588,501,968.04/x
  3. Step 3: Cross multiply
    1,623,857,861.16x = 2,435,240,890.62 × 588,501,968.04
  4. Step 4: Simplify right side
    1,623,857,861.16x = 1,433,144,056,781,352,192
  5. Step 5: Solve for x
    x = 1,433,144,056,781,352,192/1,623,857,861.16
  6. Step 6: Final answer
    x = 882,555,112.16

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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.