Home / 95,837,126.25-143,698,149.39-43,956,740.46

Finding the Fourth Proportional to 95,837,126.25, 143,698,149.39 and 43,956,740.46

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Solution

The fourth proportional to 95,837,126.25, 143,698,149.39 and 43,956,740.46 is: 65,908,719.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,837,126.25 : 143,698,149.39 = 43,956,740.46 : x
  2. Step 2: Convert to fraction form
    95,837,126.25/143,698,149.39 = 43,956,740.46/x
  3. Step 3: Cross multiply
    95,837,126.25x = 143,698,149.39 × 43,956,740.46
  4. Step 4: Simplify right side
    95,837,126.25x = 6,316,502,257,318,537
  5. Step 5: Solve for x
    x = 6,316,502,257,318,537/95,837,126.25
  6. Step 6: Final answer
    x = 65,908,719.35

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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.