Home / 34,973,121.60-52,459,682.40-11,038,593.60

Finding the Fourth Proportional to 34,973,121.60, 52,459,682.40 and 11,038,593.60

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Solution

The fourth proportional to 34,973,121.60, 52,459,682.40 and 11,038,593.60 is: 16,557,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,973,121.60 : 52,459,682.40 = 11,038,593.60 : x
  2. Step 2: Convert to fraction form
    34,973,121.60/52,459,682.40 = 11,038,593.60/x
  3. Step 3: Cross multiply
    34,973,121.60x = 52,459,682.40 × 11,038,593.60
  4. Step 4: Simplify right side
    34,973,121.60x = 579,081,114,398,672.62
  5. Step 5: Solve for x
    x = 579,081,114,398,672.62/34,973,121.60
  6. Step 6: Final answer
    x = 16,557,890.40

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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.