Home / 223,708,919.96-335,542,675.50-105,506,577.77

Finding the Fourth Proportional to 223,708,919.96, 335,542,675.50 and 105,506,577.77

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Solution

The fourth proportional to 223,708,919.96, 335,542,675.50 and 105,506,577.77 is: 158,250,101.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,708,919.96 : 335,542,675.50 = 105,506,577.77 : x
  2. Step 2: Convert to fraction form
    223,708,919.96/335,542,675.50 = 105,506,577.77/x
  3. Step 3: Cross multiply
    223,708,919.96x = 335,542,675.50 × 105,506,577.77
  4. Step 4: Simplify right side
    223,708,919.96x = 35,401,959,387,794,624
  5. Step 5: Solve for x
    x = 35,401,959,387,794,624/223,708,919.96
  6. Step 6: Final answer
    x = 158,250,101.94

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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.