Home / 95,909,515.90-143,864,273.85-35,317,368.70

Finding the Fourth Proportional to 95,909,515.90, 143,864,273.85 and 35,317,368.70

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Solution

The fourth proportional to 95,909,515.90, 143,864,273.85 and 35,317,368.70 is: 52,976,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,909,515.90 : 143,864,273.85 = 35,317,368.70 : x
  2. Step 2: Convert to fraction form
    95,909,515.90/143,864,273.85 = 35,317,368.70/x
  3. Step 3: Cross multiply
    95,909,515.90x = 143,864,273.85 × 35,317,368.70
  4. Step 4: Simplify right side
    95,909,515.90x = 5,080,907,602,318,219
  5. Step 5: Solve for x
    x = 5,080,907,602,318,219/95,909,515.90
  6. Step 6: Final answer
    x = 52,976,053.05

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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.