Home / 1,497,855,702.10-2,242,404,109.95-1,067,874,006.10

Finding the Fourth Proportional to 1,497,855,702.10, 2,242,404,109.95 and 1,067,874,006.10

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Solution

The fourth proportional to 1,497,855,702.10, 2,242,404,109.95 and 1,067,874,006.10 is: 1,598,688,750.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,855,702.10 : 2,242,404,109.95 = 1,067,874,006.10 : x
  2. Step 2: Convert to fraction form
    1,497,855,702.10/2,242,404,109.95 = 1,067,874,006.10/x
  3. Step 3: Cross multiply
    1,497,855,702.10x = 2,242,404,109.95 × 1,067,874,006.10
  4. Step 4: Simplify right side
    1,497,855,702.10x = 2,394,605,060,187,411,456
  5. Step 5: Solve for x
    x = 2,394,605,060,187,411,456/1,497,855,702.10
  6. Step 6: Final answer
    x = 1,598,688,750.08

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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.