Home / 1,849,411,387.24-2,774,117,027.26-853,137,651.38

Finding the Fourth Proportional to 1,849,411,387.24, 2,774,117,027.26 and 853,137,651.38

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Solution

The fourth proportional to 1,849,411,387.24, 2,774,117,027.26 and 853,137,651.38 is: 1,279,706,452.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,411,387.24 : 2,774,117,027.26 = 853,137,651.38 : x
  2. Step 2: Convert to fraction form
    1,849,411,387.24/2,774,117,027.26 = 853,137,651.38/x
  3. Step 3: Cross multiply
    1,849,411,387.24x = 2,774,117,027.26 × 853,137,651.38
  4. Step 4: Simplify right side
    1,849,411,387.24x = 2,366,703,685,289,864,192
  5. Step 5: Solve for x
    x = 2,366,703,685,289,864,192/1,849,411,387.24
  6. Step 6: Final answer
    x = 1,279,706,452.34

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1.5x scale

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.