Home / 40,293,571.26-55,604,596.41-22,411,671.06

Finding the Fourth Proportional to 40,293,571.26, 55,604,596.41 and 22,411,671.06

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Solution

The fourth proportional to 40,293,571.26, 55,604,596.41 and 22,411,671.06 is: 30,927,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,293,571.26 : 55,604,596.41 = 22,411,671.06 : x
  2. Step 2: Convert to fraction form
    40,293,571.26/55,604,596.41 = 22,411,671.06/x
  3. Step 3: Cross multiply
    40,293,571.26x = 55,604,596.41 × 22,411,671.06
  4. Step 4: Simplify right side
    40,293,571.26x = 1,246,191,924,164,976.75
  5. Step 5: Solve for x
    x = 1,246,191,924,164,976.75/40,293,571.26
  6. Step 6: Final answer
    x = 30,927,810.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.