Home / 495,556,052.13-743,661,557.97-233,315,598.80

Finding the Fourth Proportional to 495,556,052.13, 743,661,557.97 and 233,315,598.80

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Solution

The fourth proportional to 495,556,052.13, 743,661,557.97 and 233,315,598.80 is: 350,127,580.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,556,052.13 : 743,661,557.97 = 233,315,598.80 : x
  2. Step 2: Convert to fraction form
    495,556,052.13/743,661,557.97 = 233,315,598.80/x
  3. Step 3: Cross multiply
    495,556,052.13x = 743,661,557.97 × 233,315,598.80
  4. Step 4: Simplify right side
    495,556,052.13x = 173,507,841,700,506,944
  5. Step 5: Solve for x
    x = 173,507,841,700,506,944/495,556,052.13
  6. Step 6: Final answer
    x = 350,127,580.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.