Home / 98,365,940,503.00-147,557,915,216.70-27,620,174,606.56

Finding the Fourth Proportional to 98,365,940,503.00, 147,557,915,216.70 and 27,620,174,606.56

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Solution

The fourth proportional to 98,365,940,503.00, 147,557,915,216.70 and 27,620,174,606.56 is: 41,432,790,272.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,365,940,503.00 : 147,557,915,216.70 = 27,620,174,606.56 : x
  2. Step 2: Convert to fraction form
    98,365,940,503.00/147,557,915,216.70 = 27,620,174,606.56/x
  3. Step 3: Cross multiply
    98,365,940,503.00x = 147,557,915,216.70 × 27,620,174,606.56
  4. Step 4: Simplify right side
    98,365,940,503.00x = 4,075,575,382,864,788,193,280
  5. Step 5: Solve for x
    x = 4,075,575,382,864,788,193,280/98,365,940,503.00
  6. Step 6: Final answer
    x = 41,432,790,272.98

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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.