Home / 110,685,788.10-165,580,784.55-97,248,860.10

Finding the Fourth Proportional to 110,685,788.10, 165,580,784.55 and 97,248,860.10

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Solution

The fourth proportional to 110,685,788.10, 165,580,784.55 and 97,248,860.10 is: 145,479,766.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,685,788.10 : 165,580,784.55 = 97,248,860.10 : x
  2. Step 2: Convert to fraction form
    110,685,788.10/165,580,784.55 = 97,248,860.10/x
  3. Step 3: Cross multiply
    110,685,788.10x = 165,580,784.55 × 97,248,860.10
  4. Step 4: Simplify right side
    110,685,788.10x = 16,102,542,551,951,192
  5. Step 5: Solve for x
    x = 16,102,542,551,951,192/110,685,788.10
  6. Step 6: Final answer
    x = 145,479,766.00

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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.