Home / 16,175,121,806.40-24,262,682,709.60-10,563,860,673.60

Finding the Fourth Proportional to 16,175,121,806.40, 24,262,682,709.60 and 10,563,860,673.60

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Solution

The fourth proportional to 16,175,121,806.40, 24,262,682,709.60 and 10,563,860,673.60 is: 15,845,791,010.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,121,806.40 : 24,262,682,709.60 = 10,563,860,673.60 : x
  2. Step 2: Convert to fraction form
    16,175,121,806.40/24,262,682,709.60 = 10,563,860,673.60/x
  3. Step 3: Cross multiply
    16,175,121,806.40x = 24,262,682,709.60 × 10,563,860,673.60
  4. Step 4: Simplify right side
    16,175,121,806.40x = 256,307,599,711,978,127,360
  5. Step 5: Solve for x
    x = 256,307,599,711,978,127,360/16,175,121,806.40
  6. Step 6: Final answer
    x = 15,845,791,010.40

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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.