Home / 95,909,505.90-143,864,258.85-35,317,358.70

Finding the Fourth Proportional to 95,909,505.90, 143,864,258.85 and 35,317,358.70

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Solution

The fourth proportional to 95,909,505.90, 143,864,258.85 and 35,317,358.70 is: 52,976,038.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,909,505.90 : 143,864,258.85 = 35,317,358.70 : x
  2. Step 2: Convert to fraction form
    95,909,505.90/143,864,258.85 = 35,317,358.70/x
  3. Step 3: Cross multiply
    95,909,505.90x = 143,864,258.85 × 35,317,358.70
  4. Step 4: Simplify right side
    95,909,505.90x = 5,080,905,633,915,100
  5. Step 5: Solve for x
    x = 5,080,905,633,915,100/95,909,505.90
  6. Step 6: Final answer
    x = 52,976,038.05

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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.