Home / 1,950,302,448,696.60-2,925,453,673,045-1,272,471,561,142.30

Finding the Fourth Proportional to 1,950,302,448,696.60, 2,925,453,673,045 and 1,272,471,561,142.30

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Solution

The fourth proportional to 1,950,302,448,696.60, 2,925,453,673,045 and 1,272,471,561,142.30 is: 1,908,707,341,713.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,302,448,696.60 : 2,925,453,673,045 = 1,272,471,561,142.30 : x
  2. Step 2: Convert to fraction form
    1,950,302,448,696.60/2,925,453,673,045 = 1,272,471,561,142.30/x
  3. Step 3: Cross multiply
    1,950,302,448,696.60x = 2,925,453,673,045 × 1,272,471,561,142.30
  4. Step 4: Simplify right side
    1,950,302,448,696.60x = 3,722,556,602,389,047,092,969,472
  5. Step 5: Solve for x
    x = 3,722,556,602,389,047,092,969,472/1,950,302,448,696.60
  6. Step 6: Final answer
    x = 1,908,707,341,713.52

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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.