Home / 1,693,179,495.16-2,539,794,769.13-587,819,452.93

Finding the Fourth Proportional to 1,693,179,495.16, 2,539,794,769.13 and 587,819,452.93

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Solution

The fourth proportional to 1,693,179,495.16, 2,539,794,769.13 and 587,819,452.93 is: 881,738,041.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,179,495.16 : 2,539,794,769.13 = 587,819,452.93 : x
  2. Step 2: Convert to fraction form
    1,693,179,495.16/2,539,794,769.13 = 587,819,452.93/x
  3. Step 3: Cross multiply
    1,693,179,495.16x = 2,539,794,769.13 × 587,819,452.93
  4. Step 4: Simplify right side
    1,693,179,495.16x = 1,492,940,771,750,658,304
  5. Step 5: Solve for x
    x = 1,492,940,771,750,658,304/1,693,179,495.16
  6. Step 6: Final answer
    x = 881,738,041.37

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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.