Home / 24,354,722,679.40-36,532,084,019.10-18,549,969,783.40

Finding the Fourth Proportional to 24,354,722,679.40, 36,532,084,019.10 and 18,549,969,783.40

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Solution

The fourth proportional to 24,354,722,679.40, 36,532,084,019.10 and 18,549,969,783.40 is: 27,824,954,675.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,354,722,679.40 : 36,532,084,019.10 = 18,549,969,783.40 : x
  2. Step 2: Convert to fraction form
    24,354,722,679.40/36,532,084,019.10 = 18,549,969,783.40/x
  3. Step 3: Cross multiply
    24,354,722,679.40x = 36,532,084,019.10 × 18,549,969,783.40
  4. Step 4: Simplify right side
    24,354,722,679.40x = 677,669,054,678,935,011,328
  5. Step 5: Solve for x
    x = 677,669,054,678,935,011,328/24,354,722,679.40
  6. Step 6: Final answer
    x = 27,824,954,675.10

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Double scale
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Similar ratio
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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.