Home / 7,952,037,538.59-10,973,845,064.79-4,383,666,118.44

Finding the Fourth Proportional to 7,952,037,538.59, 10,973,845,064.79 and 4,383,666,118.44

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Solution

The fourth proportional to 7,952,037,538.59, 10,973,845,064.79 and 4,383,666,118.44 is: 6,049,477,579.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952,037,538.59 : 10,973,845,064.79 = 4,383,666,118.44 : x
  2. Step 2: Convert to fraction form
    7,952,037,538.59/10,973,845,064.79 = 4,383,666,118.44/x
  3. Step 3: Cross multiply
    7,952,037,538.59x = 10,973,845,064.79 × 4,383,666,118.44
  4. Step 4: Simplify right side
    7,952,037,538.59x = 48,105,672,799,529,926,656
  5. Step 5: Solve for x
    x = 48,105,672,799,529,926,656/7,952,037,538.59
  6. Step 6: Final answer
    x = 6,049,477,579.31

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Double scale
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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.