Home / 202,773,179.58-304,038,303.45-64,539,076.86

Finding the Fourth Proportional to 202,773,179.58, 304,038,303.45 and 64,539,076.86

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Solution

The fourth proportional to 202,773,179.58, 304,038,303.45 and 64,539,076.86 is: 96,769,954.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,773,179.58 : 304,038,303.45 = 64,539,076.86 : x
  2. Step 2: Convert to fraction form
    202,773,179.58/304,038,303.45 = 64,539,076.86/x
  3. Step 3: Cross multiply
    202,773,179.58x = 304,038,303.45 × 64,539,076.86
  4. Step 4: Simplify right side
    202,773,179.58x = 19,622,351,434,743,552
  5. Step 5: Solve for x
    x = 19,622,351,434,743,552/202,773,179.58
  6. Step 6: Final answer
    x = 96,769,954.86

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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.