Home / 63,935,999.10-95,903,998.65-58,645,208.70

Finding the Fourth Proportional to 63,935,999.10, 95,903,998.65 and 58,645,208.70

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Solution

The fourth proportional to 63,935,999.10, 95,903,998.65 and 58,645,208.70 is: 87,967,813.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,935,999.10 : 95,903,998.65 = 58,645,208.70 : x
  2. Step 2: Convert to fraction form
    63,935,999.10/95,903,998.65 = 58,645,208.70/x
  3. Step 3: Cross multiply
    63,935,999.10x = 95,903,998.65 × 58,645,208.70
  4. Step 4: Simplify right side
    63,935,999.10x = 5,624,310,015,993,769
  5. Step 5: Solve for x
    x = 5,624,310,015,993,769/63,935,999.10
  6. Step 6: Final answer
    x = 87,967,813.05

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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.