Home / 35,594,561.17-49,120,132.55-19,699,676.88

Finding the Fourth Proportional to 35,594,561.17, 49,120,132.55 and 19,699,676.88

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Solution

The fourth proportional to 35,594,561.17, 49,120,132.55 and 19,699,676.88 is: 27,185,353.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594,561.17 : 49,120,132.55 = 19,699,676.88 : x
  2. Step 2: Convert to fraction form
    35,594,561.17/49,120,132.55 = 19,699,676.88/x
  3. Step 3: Cross multiply
    35,594,561.17x = 49,120,132.55 × 19,699,676.88
  4. Step 4: Simplify right side
    35,594,561.17x = 967,650,739,697,346.25
  5. Step 5: Solve for x
    x = 967,650,739,697,346.25/35,594,561.17
  6. Step 6: Final answer
    x = 27,185,353.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.