Home / 88,201,849,749.02-132,302,572,814.46-37,804,605,189.80

Finding the Fourth Proportional to 88,201,849,749.02, 132,302,572,814.46 and 37,804,605,189.80

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Solution

The fourth proportional to 88,201,849,749.02, 132,302,572,814.46 and 37,804,605,189.80 is: 56,706,821,286.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,201,849,749.02 : 132,302,572,814.46 = 37,804,605,189.80 : x
  2. Step 2: Convert to fraction form
    88,201,849,749.02/132,302,572,814.46 = 37,804,605,189.80/x
  3. Step 3: Cross multiply
    88,201,849,749.02x = 132,302,572,814.46 × 37,804,605,189.80
  4. Step 4: Simplify right side
    88,201,849,749.02x = 5,001,646,530,845,427,630,080
  5. Step 5: Solve for x
    x = 5,001,646,530,845,427,630,080/88,201,849,749.02
  6. Step 6: Final answer
    x = 56,706,821,286.38

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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.