Home / 473,233,605.19-653,050,343.93-264,391,316.33

Finding the Fourth Proportional to 473,233,605.19, 653,050,343.93 and 264,391,316.33

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Solution

The fourth proportional to 473,233,605.19, 653,050,343.93 and 264,391,316.33 is: 364,853,294.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,233,605.19 : 653,050,343.93 = 264,391,316.33 : x
  2. Step 2: Convert to fraction form
    473,233,605.19/653,050,343.93 = 264,391,316.33/x
  3. Step 3: Cross multiply
    473,233,605.19x = 653,050,343.93 × 264,391,316.33
  4. Step 4: Simplify right side
    473,233,605.19x = 172,660,840,056,824,704
  5. Step 5: Solve for x
    x = 172,660,840,056,824,704/473,233,605.19
  6. Step 6: Final answer
    x = 364,853,294.79

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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.