Home / 17,673,925,704.03-24,390,534,550.10-9,645,781,157.19

Finding the Fourth Proportional to 17,673,925,704.03, 24,390,534,550.10 and 9,645,781,157.19

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Solution

The fourth proportional to 17,673,925,704.03, 24,390,534,550.10 and 9,645,781,157.19 is: 13,311,460,199.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,925,704.03 : 24,390,534,550.10 = 9,645,781,157.19 : x
  2. Step 2: Convert to fraction form
    17,673,925,704.03/24,390,534,550.10 = 9,645,781,157.19/x
  3. Step 3: Cross multiply
    17,673,925,704.03x = 24,390,534,550.10 × 9,645,781,157.19
  4. Step 4: Simplify right side
    17,673,925,704.03x = 235,265,758,577,098,063,872
  5. Step 5: Solve for x
    x = 235,265,758,577,098,063,872/17,673,925,704.03
  6. Step 6: Final answer
    x = 13,311,460,199.44

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Double scale
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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.