Home / 104,998,804,773.40-157,505,229,043.62-36,921,733,927.96

Finding the Fourth Proportional to 104,998,804,773.40, 157,505,229,043.62 and 36,921,733,927.96

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Solution

The fourth proportional to 104,998,804,773.40, 157,505,229,043.62 and 36,921,733,927.96 is: 55,385,070,064.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,998,804,773.40 : 157,505,229,043.62 = 36,921,733,927.96 : x
  2. Step 2: Convert to fraction form
    104,998,804,773.40/157,505,229,043.62 = 36,921,733,927.96/x
  3. Step 3: Cross multiply
    104,998,804,773.40x = 157,505,229,043.62 × 36,921,733,927.96
  4. Step 4: Simplify right side
    104,998,804,773.40x = 5,815,366,159,010,934,816,768
  5. Step 5: Solve for x
    x = 5,815,366,159,010,934,816,768/104,998,804,773.40
  6. Step 6: Final answer
    x = 55,385,070,064.00

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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.