Home / 10,907,269,708.60-16,360,904,562.90-10,348,293,503.80

Finding the Fourth Proportional to 10,907,269,708.60, 16,360,904,562.90 and 10,348,293,503.80

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Solution

The fourth proportional to 10,907,269,708.60, 16,360,904,562.90 and 10,348,293,503.80 is: 15,522,440,255.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,907,269,708.60 : 16,360,904,562.90 = 10,348,293,503.80 : x
  2. Step 2: Convert to fraction form
    10,907,269,708.60/16,360,904,562.90 = 10,348,293,503.80/x
  3. Step 3: Cross multiply
    10,907,269,708.60x = 16,360,904,562.90 × 10,348,293,503.80
  4. Step 4: Simplify right side
    10,907,269,708.60x = 169,307,442,404,549,820,416
  5. Step 5: Solve for x
    x = 169,307,442,404,549,820,416/10,907,269,708.60
  6. Step 6: Final answer
    x = 15,522,440,255.70

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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.