Home / 95,361,070.50-143,062,929-34,776,796.50

Finding the Fourth Proportional to 95,361,070.50, 143,062,929 and 34,776,796.50

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Solution

The fourth proportional to 95,361,070.50, 143,062,929 and 34,776,796.50 is: 52,172,971.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,361,070.50 : 143,062,929 = 34,776,796.50 : x
  2. Step 2: Convert to fraction form
    95,361,070.50/143,062,929 = 34,776,796.50/x
  3. Step 3: Cross multiply
    95,361,070.50x = 143,062,929 × 34,776,796.50
  4. Step 4: Simplify right side
    95,361,070.50x = 4,975,270,368,526,948
  5. Step 5: Solve for x
    x = 4,975,270,368,526,948/95,361,070.50
  6. Step 6: Final answer
    x = 52,172,971.03

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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.