Home / 1,830,939,668.52-2,746,150,800.12-587,208,495.48

Finding the Fourth Proportional to 1,830,939,668.52, 2,746,150,800.12 and 587,208,495.48

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Solution

The fourth proportional to 1,830,939,668.52, 2,746,150,800.12 and 587,208,495.48 is: 880,729,773.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,939,668.52 : 2,746,150,800.12 = 587,208,495.48 : x
  2. Step 2: Convert to fraction form
    1,830,939,668.52/2,746,150,800.12 = 587,208,495.48/x
  3. Step 3: Cross multiply
    1,830,939,668.52x = 2,746,150,800.12 × 587,208,495.48
  4. Step 4: Simplify right side
    1,830,939,668.52x = 1,612,563,079,699,663,360
  5. Step 5: Solve for x
    x = 1,612,563,079,699,663,360/1,830,939,668.52
  6. Step 6: Final answer
    x = 880,729,773.58

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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.