Home / 4,435,986,865,279.50-6,121,657,231,280.40-2,485,036,349,187

Finding the Fourth Proportional to 4,435,986,865,279.50, 6,121,657,231,280.40 and 2,485,036,349,187

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Solution

The fourth proportional to 4,435,986,865,279.50, 6,121,657,231,280.40 and 2,485,036,349,187 is: 3,429,347,560,982.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,986,865,279.50 : 6,121,657,231,280.40 = 2,485,036,349,187 : x
  2. Step 2: Convert to fraction form
    4,435,986,865,279.50/6,121,657,231,280.40 = 2,485,036,349,187/x
  3. Step 3: Cross multiply
    4,435,986,865,279.50x = 6,121,657,231,280.40 × 2,485,036,349,187
  4. Step 4: Simplify right side
    4,435,986,865,279.50x = 15,212,540,736,995,244,365,578,240
  5. Step 5: Solve for x
    x = 15,212,540,736,995,244,365,578,240/4,435,986,865,279.50
  6. Step 6: Final answer
    x = 3,429,347,560,982.18

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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.