Home / 95,837,077.13-143,698,075.72-43,956,691.34

Finding the Fourth Proportional to 95,837,077.13, 143,698,075.72 and 43,956,691.34

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Solution

The fourth proportional to 95,837,077.13, 143,698,075.72 and 43,956,691.34 is: 65,908,645.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,837,077.13 : 143,698,075.72 = 43,956,691.34 : x
  2. Step 2: Convert to fraction form
    95,837,077.13/143,698,075.72 = 43,956,691.34/x
  3. Step 3: Cross multiply
    95,837,077.13x = 143,698,075.72 × 43,956,691.34
  4. Step 4: Simplify right side
    95,837,077.13x = 6,316,491,959,747,606
  5. Step 5: Solve for x
    x = 6,316,491,959,747,606/95,837,077.13
  6. Step 6: Final answer
    x = 65,908,645.69

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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.