Home / 17,750,671,923-24,495,458,412.78-10,129,581,226.20

Finding the Fourth Proportional to 17,750,671,923, 24,495,458,412.78 and 10,129,581,226.20

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Solution

The fourth proportional to 17,750,671,923, 24,495,458,412.78 and 10,129,581,226.20 is: 13,978,554,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,750,671,923 : 24,495,458,412.78 = 10,129,581,226.20 : x
  2. Step 2: Convert to fraction form
    17,750,671,923/24,495,458,412.78 = 10,129,581,226.20/x
  3. Step 3: Cross multiply
    17,750,671,923x = 24,495,458,412.78 × 10,129,581,226.20
  4. Step 4: Simplify right side
    17,750,671,923x = 248,128,735,665,259,151,360
  5. Step 5: Solve for x
    x = 248,128,735,665,259,151,360/17,750,671,923
  6. Step 6: Final answer
    x = 13,978,554,543.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.