Home / 95,945,798.16-143,939,709.72-27,791,266.32

Finding the Fourth Proportional to 95,945,798.16, 143,939,709.72 and 27,791,266.32

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Solution

The fourth proportional to 95,945,798.16, 143,939,709.72 and 27,791,266.32 is: 41,692,985.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,945,798.16 : 143,939,709.72 = 27,791,266.32 : x
  2. Step 2: Convert to fraction form
    95,945,798.16/143,939,709.72 = 27,791,266.32/x
  3. Step 3: Cross multiply
    95,945,798.16x = 143,939,709.72 × 27,791,266.32
  4. Step 4: Simplify right side
    95,945,798.16x = 4,000,266,806,852,012.50
  5. Step 5: Solve for x
    x = 4,000,266,806,852,012.50/95,945,798.16
  6. Step 6: Final answer
    x = 41,692,985.87

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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.