Home / 2,043,087,965,835.60-3,064,634,898,274.30-834,338,376,703.78

Finding the Fourth Proportional to 2,043,087,965,835.60, 3,064,634,898,274.30 and 834,338,376,703.78

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Solution

The fourth proportional to 2,043,087,965,835.60, 3,064,634,898,274.30 and 834,338,376,703.78 is: 1,251,508,769,555.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,087,965,835.60 : 3,064,634,898,274.30 = 834,338,376,703.78 : x
  2. Step 2: Convert to fraction form
    2,043,087,965,835.60/3,064,634,898,274.30 = 834,338,376,703.78/x
  3. Step 3: Cross multiply
    2,043,087,965,835.60x = 3,064,634,898,274.30 × 834,338,376,703.78
  4. Step 4: Simplify right side
    2,043,087,965,835.60x = 2,556,942,506,215,933,107,765,248
  5. Step 5: Solve for x
    x = 2,556,942,506,215,933,107,765,248/2,043,087,965,835.60
  6. Step 6: Final answer
    x = 1,251,508,769,555.19

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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.