Home / 3,360,119,833.58-5,041,666,627.52-1,764,378,734.93

Finding the Fourth Proportional to 3,360,119,833.58, 5,041,666,627.52 and 1,764,378,734.93

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Solution

The fourth proportional to 3,360,119,833.58, 5,041,666,627.52 and 1,764,378,734.93 is: 2,647,348,852.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,119,833.58 : 5,041,666,627.52 = 1,764,378,734.93 : x
  2. Step 2: Convert to fraction form
    3,360,119,833.58/5,041,666,627.52 = 1,764,378,734.93/x
  3. Step 3: Cross multiply
    3,360,119,833.58x = 5,041,666,627.52 × 1,764,378,734.93
  4. Step 4: Simplify right side
    3,360,119,833.58x = 8,895,409,386,226,485,248
  5. Step 5: Solve for x
    x = 8,895,409,386,226,485,248/3,360,119,833.58
  6. Step 6: Final answer
    x = 2,647,348,852.66

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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.