Home / 166,464,180.04-249,751,723.29-55,810,798.51

Finding the Fourth Proportional to 166,464,180.04, 249,751,723.29 and 55,810,798.51

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Solution

The fourth proportional to 166,464,180.04, 249,751,723.29 and 55,810,798.51 is: 83,734,789.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,464,180.04 : 249,751,723.29 = 55,810,798.51 : x
  2. Step 2: Convert to fraction form
    166,464,180.04/249,751,723.29 = 55,810,798.51/x
  3. Step 3: Cross multiply
    166,464,180.04x = 249,751,723.29 × 55,810,798.51
  4. Step 4: Simplify right side
    166,464,180.04x = 13,938,843,106,063,464
  5. Step 5: Solve for x
    x = 13,938,843,106,063,464/166,464,180.04
  6. Step 6: Final answer
    x = 83,734,789.69

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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.