Home / 16,563,670,676.68-22,854,788,505.30-9,426,660,147.60

Finding the Fourth Proportional to 16,563,670,676.68, 22,854,788,505.30 and 9,426,660,147.60

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Solution

The fourth proportional to 16,563,670,676.68, 22,854,788,505.30 and 9,426,660,147.60 is: 13,007,039,815.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563,670,676.68 : 22,854,788,505.30 = 9,426,660,147.60 : x
  2. Step 2: Convert to fraction form
    16,563,670,676.68/22,854,788,505.30 = 9,426,660,147.60/x
  3. Step 3: Cross multiply
    16,563,670,676.68x = 22,854,788,505.30 × 9,426,660,147.60
  4. Step 4: Simplify right side
    16,563,670,676.68x = 215,444,323,984,738,091,008
  5. Step 5: Solve for x
    x = 215,444,323,984,738,091,008/16,563,670,676.68
  6. Step 6: Final answer
    x = 13,007,039,815.64

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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.