Home / 34,440,207,824.78-47,527,486,412.12-18,599,014,496.78

Finding the Fourth Proportional to 34,440,207,824.78, 47,527,486,412.12 and 18,599,014,496.78

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Solution

The fourth proportional to 34,440,207,824.78, 47,527,486,412.12 and 18,599,014,496.78 is: 25,666,639,797.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,440,207,824.78 : 47,527,486,412.12 = 18,599,014,496.78 : x
  2. Step 2: Convert to fraction form
    34,440,207,824.78/47,527,486,412.12 = 18,599,014,496.78/x
  3. Step 3: Cross multiply
    34,440,207,824.78x = 47,527,486,412.12 × 18,599,014,496.78
  4. Step 4: Simplify right side
    34,440,207,824.78x = 883,964,408,774,203,801,600
  5. Step 5: Solve for x
    x = 883,964,408,774,203,801,600/34,440,207,824.78
  6. Step 6: Final answer
    x = 25,666,639,797.05

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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.