Home / 939,465,658,886.10-1,409,198,488,329.10-939,465,658,886.10

Finding the Fourth Proportional to 939,465,658,886.10, 1,409,198,488,329.10 and 939,465,658,886.10

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Solution

The fourth proportional to 939,465,658,886.10, 1,409,198,488,329.10 and 939,465,658,886.10 is: 1,409,198,488,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    939,465,658,886.10 : 1,409,198,488,329.10 = 939,465,658,886.10 : x
  2. Step 2: Convert to fraction form
    939,465,658,886.10/1,409,198,488,329.10 = 939,465,658,886.10/x
  3. Step 3: Cross multiply
    939,465,658,886.10x = 1,409,198,488,329.10 × 939,465,658,886.10
  4. Step 4: Simplify right side
    939,465,658,886.10x = 1,323,893,586,339,394,035,384,320
  5. Step 5: Solve for x
    x = 1,323,893,586,339,394,035,384,320/939,465,658,886.10
  6. Step 6: Final answer
    x = 1,409,198,488,329.10

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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.