Home / 2,043,087,965,882.90-3,064,634,898,346.10-834,338,376,752.25

Finding the Fourth Proportional to 2,043,087,965,882.90, 3,064,634,898,346.10 and 834,338,376,752.25

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Solution

The fourth proportional to 2,043,087,965,882.90, 3,064,634,898,346.10 and 834,338,376,752.25 is: 1,251,508,769,628.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,087,965,882.90 : 3,064,634,898,346.10 = 834,338,376,752.25 : x
  2. Step 2: Convert to fraction form
    2,043,087,965,882.90/3,064,634,898,346.10 = 834,338,376,752.25/x
  3. Step 3: Cross multiply
    2,043,087,965,882.90x = 3,064,634,898,346.10 × 834,338,376,752.25
  4. Step 4: Simplify right side
    2,043,087,965,882.90x = 2,556,942,506,424,381,829,283,840
  5. Step 5: Solve for x
    x = 2,556,942,506,424,381,829,283,840/2,043,087,965,882.90
  6. Step 6: Final answer
    x = 1,251,508,769,628.24

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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.