Home / 5,003,039,748,484.50-6,903,815,951,915.50-2,807,780,992,453

Finding the Fourth Proportional to 5,003,039,748,484.50, 6,903,815,951,915.50 and 2,807,780,992,453

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Solution

The fourth proportional to 5,003,039,748,484.50, 6,903,815,951,915.50 and 2,807,780,992,453 is: 3,874,525,124,661.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,039,748,484.50 : 6,903,815,951,915.50 = 2,807,780,992,453 : x
  2. Step 2: Convert to fraction form
    5,003,039,748,484.50/6,903,815,951,915.50 = 2,807,780,992,453/x
  3. Step 3: Cross multiply
    5,003,039,748,484.50x = 6,903,815,951,915.50 × 2,807,780,992,453
  4. Step 4: Simplify right side
    5,003,039,748,484.50x = 19,384,403,205,182,156,670,238,720
  5. Step 5: Solve for x
    x = 19,384,403,205,182,156,670,238,720/5,003,039,748,484.50
  6. Step 6: Final answer
    x = 3,874,525,124,661.26

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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.