Home / 8,028,938,666,896.10-12,043,392,968,292-2,515,776,765,784

Finding the Fourth Proportional to 8,028,938,666,896.10, 12,043,392,968,292 and 2,515,776,765,784

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Solution

The fourth proportional to 8,028,938,666,896.10, 12,043,392,968,292 and 2,515,776,765,784 is: 3,773,660,438,553.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,938,666,896.10 : 12,043,392,968,292 = 2,515,776,765,784 : x
  2. Step 2: Convert to fraction form
    8,028,938,666,896.10/12,043,392,968,292 = 2,515,776,765,784/x
  3. Step 3: Cross multiply
    8,028,938,666,896.10x = 12,043,392,968,292 × 2,515,776,765,784
  4. Step 4: Simplify right side
    8,028,938,666,896.10x = 30,298,488,210,835,417,214,222,336
  5. Step 5: Solve for x
    x = 30,298,488,210,835,417,214,222,336/8,028,938,666,896.10
  6. Step 6: Final answer
    x = 3,773,660,438,553.14

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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.