Home / 114,820,160,913.60-172,230,241,370.40-114,820,160,913.60

Finding the Fourth Proportional to 114,820,160,913.60, 172,230,241,370.40 and 114,820,160,913.60

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Solution

The fourth proportional to 114,820,160,913.60, 172,230,241,370.40 and 114,820,160,913.60 is: 172,230,241,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,820,160,913.60 : 172,230,241,370.40 = 114,820,160,913.60 : x
  2. Step 2: Convert to fraction form
    114,820,160,913.60/172,230,241,370.40 = 114,820,160,913.60/x
  3. Step 3: Cross multiply
    114,820,160,913.60x = 172,230,241,370.40 × 114,820,160,913.60
  4. Step 4: Simplify right side
    114,820,160,913.60x = 19,775,504,028,337,495,343,104
  5. Step 5: Solve for x
    x = 19,775,504,028,337,495,343,104/114,820,160,913.60
  6. Step 6: Final answer
    x = 172,230,241,370.40

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1.5x scale

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.