Home / 473,384,580.82-653,271,606.60-264,540,723.70

Finding the Fourth Proportional to 473,384,580.82, 653,271,606.60 and 264,540,723.70

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Solution

The fourth proportional to 473,384,580.82, 653,271,606.60 and 264,540,723.70 is: 365,066,693.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,384,580.82 : 653,271,606.60 = 264,540,723.70 : x
  2. Step 2: Convert to fraction form
    473,384,580.82/653,271,606.60 = 264,540,723.70/x
  3. Step 3: Cross multiply
    473,384,580.82x = 653,271,606.60 × 264,540,723.70
  4. Step 4: Simplify right side
    473,384,580.82x = 172,816,943,582,625,696
  5. Step 5: Solve for x
    x = 172,816,943,582,625,696/473,384,580.82
  6. Step 6: Final answer
    x = 365,066,693.31

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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.