Home / 55,712,327,964.40-83,459,652,829.80-33,563,567,695.60

Finding the Fourth Proportional to 55,712,327,964.40, 83,459,652,829.80 and 33,563,567,695.60

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Solution

The fourth proportional to 55,712,327,964.40, 83,459,652,829.80 and 33,563,567,695.60 is: 50,279,782,051.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,712,327,964.40 : 83,459,652,829.80 = 33,563,567,695.60 : x
  2. Step 2: Convert to fraction form
    55,712,327,964.40/83,459,652,829.80 = 33,563,567,695.60/x
  3. Step 3: Cross multiply
    55,712,327,964.40x = 83,459,652,829.80 × 33,563,567,695.60
  4. Step 4: Simplify right side
    55,712,327,964.40x = 2,801,203,707,604,266,123,264
  5. Step 5: Solve for x
    x = 2,801,203,707,604,266,123,264/55,712,327,964.40
  6. Step 6: Final answer
    x = 50,279,782,051.01

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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.