Home / 1,755,664,195.20-2,632,301,899.20-835,981,123.20

Finding the Fourth Proportional to 1,755,664,195.20, 2,632,301,899.20 and 835,981,123.20

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Solution

The fourth proportional to 1,755,664,195.20, 2,632,301,899.20 and 835,981,123.20 is: 1,253,402,959.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,664,195.20 : 2,632,301,899.20 = 835,981,123.20 : x
  2. Step 2: Convert to fraction form
    1,755,664,195.20/2,632,301,899.20 = 835,981,123.20/x
  3. Step 3: Cross multiply
    1,755,664,195.20x = 2,632,301,899.20 × 835,981,123.20
  4. Step 4: Simplify right side
    1,755,664,195.20x = 2,200,554,698,294,709,248
  5. Step 5: Solve for x
    x = 2,200,554,698,294,709,248/1,755,664,195.20
  6. Step 6: Final answer
    x = 1,253,402,959.58

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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.