Home / 936,556,252,671.45-1,404,561,843,622-362,744,384,051.12

Finding the Fourth Proportional to 936,556,252,671.45, 1,404,561,843,622 and 362,744,384,051.12

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Solution

The fourth proportional to 936,556,252,671.45, 1,404,561,843,622 and 362,744,384,051.12 is: 544,011,018,423.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,556,252,671.45 : 1,404,561,843,622 = 362,744,384,051.12 : x
  2. Step 2: Convert to fraction form
    936,556,252,671.45/1,404,561,843,622 = 362,744,384,051.12/x
  3. Step 3: Cross multiply
    936,556,252,671.45x = 1,404,561,843,622 × 362,744,384,051.12
  4. Step 4: Simplify right side
    936,556,252,671.45x = 509,496,920,826,367,893,831,680
  5. Step 5: Solve for x
    x = 509,496,920,826,367,893,831,680/936,556,252,671.45
  6. Step 6: Final answer
    x = 544,011,018,423.15

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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.