Home / 47,685,604,428.18-65,803,168,571.04-26,274,647,685.96

Finding the Fourth Proportional to 47,685,604,428.18, 65,803,168,571.04 and 26,274,647,685.96

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Solution

The fourth proportional to 47,685,604,428.18, 65,803,168,571.04 and 26,274,647,685.96 is: 36,257,379,801.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,685,604,428.18 : 65,803,168,571.04 = 26,274,647,685.96 : x
  2. Step 2: Convert to fraction form
    47,685,604,428.18/65,803,168,571.04 = 26,274,647,685.96/x
  3. Step 3: Cross multiply
    47,685,604,428.18x = 65,803,168,571.04 × 26,274,647,685.96
  4. Step 4: Simplify right side
    47,685,604,428.18x = 1,728,955,070,823,911,915,520
  5. Step 5: Solve for x
    x = 1,728,955,070,823,911,915,520/47,685,604,428.18
  6. Step 6: Final answer
    x = 36,257,379,801.65

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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.