Home / 83,614,010.04-125,420,968.80-26,111,209.32

Finding the Fourth Proportional to 83,614,010.04, 125,420,968.80 and 26,111,209.32

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Solution

The fourth proportional to 83,614,010.04, 125,420,968.80 and 26,111,209.32 is: 39,166,799.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,614,010.04 : 125,420,968.80 = 26,111,209.32 : x
  2. Step 2: Convert to fraction form
    83,614,010.04/125,420,968.80 = 26,111,209.32/x
  3. Step 3: Cross multiply
    83,614,010.04x = 125,420,968.80 × 26,111,209.32
  4. Step 4: Simplify right side
    83,614,010.04x = 3,274,893,169,453,989
  5. Step 5: Solve for x
    x = 3,274,893,169,453,989/83,614,010.04
  6. Step 6: Final answer
    x = 39,166,799.53

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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.