Home / 1,694,977,113.57-2,541,484,055.12-574,125,112.95

Finding the Fourth Proportional to 1,694,977,113.57, 2,541,484,055.12 and 574,125,112.95

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Solution

The fourth proportional to 1,694,977,113.57, 2,541,484,055.12 and 574,125,112.95 is: 860,855,175.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,977,113.57 : 2,541,484,055.12 = 574,125,112.95 : x
  2. Step 2: Convert to fraction form
    1,694,977,113.57/2,541,484,055.12 = 574,125,112.95/x
  3. Step 3: Cross multiply
    1,694,977,113.57x = 2,541,484,055.12 × 574,125,112.95
  4. Step 4: Simplify right side
    1,694,977,113.57x = 1,459,129,820,201,475,584
  5. Step 5: Solve for x
    x = 1,459,129,820,201,475,584/1,694,977,113.57
  6. Step 6: Final answer
    x = 860,855,175.28

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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.