Home / 53,445,496.29-80,030,836.44-37,027,405.62

Finding the Fourth Proportional to 53,445,496.29, 80,030,836.44 and 37,027,405.62

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Solution

The fourth proportional to 53,445,496.29, 80,030,836.44 and 37,027,405.62 is: 55,445,911.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,445,496.29 : 80,030,836.44 = 37,027,405.62 : x
  2. Step 2: Convert to fraction form
    53,445,496.29/80,030,836.44 = 37,027,405.62/x
  3. Step 3: Cross multiply
    53,445,496.29x = 80,030,836.44 × 37,027,405.62
  4. Step 4: Simplify right side
    53,445,496.29x = 2,963,334,242,971,756.50
  5. Step 5: Solve for x
    x = 2,963,334,242,971,756.50/53,445,496.29
  6. Step 6: Final answer
    x = 55,445,911.23

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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.