Home / 202,773,180.08-304,038,304.20-64,539,077.36

Finding the Fourth Proportional to 202,773,180.08, 304,038,304.20 and 64,539,077.36

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Solution

The fourth proportional to 202,773,180.08, 304,038,304.20 and 64,539,077.36 is: 96,769,955.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,773,180.08 : 304,038,304.20 = 64,539,077.36 : x
  2. Step 2: Convert to fraction form
    202,773,180.08/304,038,304.20 = 64,539,077.36/x
  3. Step 3: Cross multiply
    202,773,180.08x = 304,038,304.20 × 64,539,077.36
  4. Step 4: Simplify right side
    202,773,180.08x = 19,622,351,635,167,012
  5. Step 5: Solve for x
    x = 19,622,351,635,167,012/202,773,180.08
  6. Step 6: Final answer
    x = 96,769,955.61

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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.