Home / 1,037,862,170,304.90-1,556,225,733,603.80-824,103,831,086.46

Finding the Fourth Proportional to 1,037,862,170,304.90, 1,556,225,733,603.80 and 824,103,831,086.46

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Solution

The fourth proportional to 1,037,862,170,304.90, 1,556,225,733,603.80 and 824,103,831,086.46 is: 1,235,705,111,711.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,862,170,304.90 : 1,556,225,733,603.80 = 824,103,831,086.46 : x
  2. Step 2: Convert to fraction form
    1,037,862,170,304.90/1,556,225,733,603.80 = 824,103,831,086.46/x
  3. Step 3: Cross multiply
    1,037,862,170,304.90x = 1,556,225,733,603.80 × 824,103,831,086.46
  4. Step 4: Simplify right side
    1,037,862,170,304.90x = 1,282,491,589,098,228,204,699,648
  5. Step 5: Solve for x
    x = 1,282,491,589,098,228,204,699,648/1,037,862,170,304.90
  6. Step 6: Final answer
    x = 1,235,705,111,711.95

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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.