Home / 34,440,207,820.77-47,527,486,406.59-18,599,014,492.77

Finding the Fourth Proportional to 34,440,207,820.77, 47,527,486,406.59 and 18,599,014,492.77

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Solution

The fourth proportional to 34,440,207,820.77, 47,527,486,406.59 and 18,599,014,492.77 is: 25,666,639,791.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,440,207,820.77 : 47,527,486,406.59 = 18,599,014,492.77 : x
  2. Step 2: Convert to fraction form
    34,440,207,820.77/47,527,486,406.59 = 18,599,014,492.77/x
  3. Step 3: Cross multiply
    34,440,207,820.77x = 47,527,486,406.59 × 18,599,014,492.77
  4. Step 4: Simplify right side
    34,440,207,820.77x = 883,964,408,481,239,007,232
  5. Step 5: Solve for x
    x = 883,964,408,481,239,007,232/34,440,207,820.77
  6. Step 6: Final answer
    x = 25,666,639,791.53

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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.