Home / 62,588,376,940.80-93,887,100,374.40-37,691,428,972.80

Finding the Fourth Proportional to 62,588,376,940.80, 93,887,100,374.40 and 37,691,428,972.80

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Solution

The fourth proportional to 62,588,376,940.80, 93,887,100,374.40 and 37,691,428,972.80 is: 56,539,874,465.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,588,376,940.80 : 93,887,100,374.40 = 37,691,428,972.80 : x
  2. Step 2: Convert to fraction form
    62,588,376,940.80/93,887,100,374.40 = 37,691,428,972.80/x
  3. Step 3: Cross multiply
    62,588,376,940.80x = 93,887,100,374.40 × 37,691,428,972.80
  4. Step 4: Simplify right side
    62,588,376,940.80x = 3,538,738,975,223,841,816,576
  5. Step 5: Solve for x
    x = 3,538,738,975,223,841,816,576/62,588,376,940.80
  6. Step 6: Final answer
    x = 56,539,874,465.37

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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.