Home / 34,440,207,823.77-47,527,486,410.72-18,599,014,495.77

Finding the Fourth Proportional to 34,440,207,823.77, 47,527,486,410.72 and 18,599,014,495.77

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Solution

The fourth proportional to 34,440,207,823.77, 47,527,486,410.72 and 18,599,014,495.77 is: 25,666,639,795.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,440,207,823.77 : 47,527,486,410.72 = 18,599,014,495.77 : x
  2. Step 2: Convert to fraction form
    34,440,207,823.77/47,527,486,410.72 = 18,599,014,495.77/x
  3. Step 3: Cross multiply
    34,440,207,823.77x = 47,527,486,410.72 × 18,599,014,495.77
  4. Step 4: Simplify right side
    34,440,207,823.77x = 883,964,408,700,492,972,032
  5. Step 5: Solve for x
    x = 883,964,408,700,492,972,032/34,440,207,823.77
  6. Step 6: Final answer
    x = 25,666,639,795.66

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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.