Home / 95,276,013.96-142,914,898.98-27,118,687.08

Finding the Fourth Proportional to 95,276,013.96, 142,914,898.98 and 27,118,687.08

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Solution

The fourth proportional to 95,276,013.96, 142,914,898.98 and 27,118,687.08 is: 40,678,280.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,276,013.96 : 142,914,898.98 = 27,118,687.08 : x
  2. Step 2: Convert to fraction form
    95,276,013.96/142,914,898.98 = 27,118,687.08/x
  3. Step 3: Cross multiply
    95,276,013.96x = 142,914,898.98 × 27,118,687.08
  4. Step 4: Simplify right side
    95,276,013.96x = 3,875,664,424,508,430.50
  5. Step 5: Solve for x
    x = 3,875,664,424,508,430.50/95,276,013.96
  6. Step 6: Final answer
    x = 40,678,280.54

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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.