Home / 95,837,079.38-143,698,079.09-43,956,693.59

Finding the Fourth Proportional to 95,837,079.38, 143,698,079.09 and 43,956,693.59

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Solution

The fourth proportional to 95,837,079.38, 143,698,079.09 and 43,956,693.59 is: 65,908,649.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,837,079.38 : 143,698,079.09 = 43,956,693.59 : x
  2. Step 2: Convert to fraction form
    95,837,079.38/143,698,079.09 = 43,956,693.59/x
  3. Step 3: Cross multiply
    95,837,079.38x = 143,698,079.09 × 43,956,693.59
  4. Step 4: Simplify right side
    95,837,079.38x = 6,316,492,431,422,118
  5. Step 5: Solve for x
    x = 6,316,492,431,422,118/95,837,079.38
  6. Step 6: Final answer
    x = 65,908,649.06

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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.