Home / 83,421,759,520.82-125,132,639,280.32-24,533,845,192.82

Finding the Fourth Proportional to 83,421,759,520.82, 125,132,639,280.32 and 24,533,845,192.82

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Solution

The fourth proportional to 83,421,759,520.82, 125,132,639,280.32 and 24,533,845,192.82 is: 36,800,767,788.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,421,759,520.82 : 125,132,639,280.32 = 24,533,845,192.82 : x
  2. Step 2: Convert to fraction form
    83,421,759,520.82/125,132,639,280.32 = 24,533,845,192.82/x
  3. Step 3: Cross multiply
    83,421,759,520.82x = 125,132,639,280.32 × 24,533,845,192.82
  4. Step 4: Simplify right side
    83,421,759,520.82x = 3,069,984,800,672,733,724,672
  5. Step 5: Solve for x
    x = 3,069,984,800,672,733,724,672/83,421,759,520.82
  6. Step 6: Final answer
    x = 36,800,767,788.97

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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.