Home / 29,551,507.60-44,327,261.40-10,403,885.20

Finding the Fourth Proportional to 29,551,507.60, 44,327,261.40 and 10,403,885.20

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Solution

The fourth proportional to 29,551,507.60, 44,327,261.40 and 10,403,885.20 is: 15,605,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,551,507.60 : 44,327,261.40 = 10,403,885.20 : x
  2. Step 2: Convert to fraction form
    29,551,507.60/44,327,261.40 = 10,403,885.20/x
  3. Step 3: Cross multiply
    29,551,507.60x = 44,327,261.40 × 10,403,885.20
  4. Step 4: Simplify right side
    29,551,507.60x = 461,175,738,835,991.25
  5. Step 5: Solve for x
    x = 461,175,738,835,991.25/29,551,507.60
  6. Step 6: Final answer
    x = 15,605,827.80

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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.