Home / 11,359,322,202.40-17,030,921,146.80-4,369,432,256.80

Finding the Fourth Proportional to 11,359,322,202.40, 17,030,921,146.80 and 4,369,432,256.80

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Solution

The fourth proportional to 11,359,322,202.40, 17,030,921,146.80 and 4,369,432,256.80 is: 6,551,047,227.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,322,202.40 : 17,030,921,146.80 = 4,369,432,256.80 : x
  2. Step 2: Convert to fraction form
    11,359,322,202.40/17,030,921,146.80 = 4,369,432,256.80/x
  3. Step 3: Cross multiply
    11,359,322,202.40x = 17,030,921,146.80 × 4,369,432,256.80
  4. Step 4: Simplify right side
    11,359,322,202.40x = 74,415,456,221,845,159,936
  5. Step 5: Solve for x
    x = 74,415,456,221,845,159,936/11,359,322,202.40
  6. Step 6: Final answer
    x = 6,551,047,227.64

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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.