Home / 1,740,540,418.56-2,610,810,627.84-575,695,929.60

Finding the Fourth Proportional to 1,740,540,418.56, 2,610,810,627.84 and 575,695,929.60

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Solution

The fourth proportional to 1,740,540,418.56, 2,610,810,627.84 and 575,695,929.60 is: 863,543,894.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,540,418.56 : 2,610,810,627.84 = 575,695,929.60 : x
  2. Step 2: Convert to fraction form
    1,740,540,418.56/2,610,810,627.84 = 575,695,929.60/x
  3. Step 3: Cross multiply
    1,740,540,418.56x = 2,610,810,627.84 × 575,695,929.60
  4. Step 4: Simplify right side
    1,740,540,418.56x = 1,503,033,051,403,908,608
  5. Step 5: Solve for x
    x = 1,503,033,051,403,908,608/1,740,540,418.56
  6. Step 6: Final answer
    x = 863,543,894.40

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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.