Home / 2,043,087,965,841.80-3,064,634,898,282.80-834,338,376,709.60

Finding the Fourth Proportional to 2,043,087,965,841.80, 3,064,634,898,282.80 and 834,338,376,709.60

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Solution

The fourth proportional to 2,043,087,965,841.80, 3,064,634,898,282.80 and 834,338,376,709.60 is: 1,251,508,769,563.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,087,965,841.80 : 3,064,634,898,282.80 = 834,338,376,709.60 : x
  2. Step 2: Convert to fraction form
    2,043,087,965,841.80/3,064,634,898,282.80 = 834,338,376,709.60/x
  3. Step 3: Cross multiply
    2,043,087,965,841.80x = 3,064,634,898,282.80 × 834,338,376,709.60
  4. Step 4: Simplify right side
    2,043,087,965,841.80x = 2,556,942,506,240,861,097,951,232
  5. Step 5: Solve for x
    x = 2,556,942,506,240,861,097,951,232/2,043,087,965,841.80
  6. Step 6: Final answer
    x = 1,251,508,769,563.60

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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.