Home / 956,632,323.20-1,434,948,501.50-229,621,035.20

Finding the Fourth Proportional to 956,632,323.20, 1,434,948,501.50 and 229,621,035.20

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Solution

The fourth proportional to 956,632,323.20, 1,434,948,501.50 and 229,621,035.20 is: 344,431,556.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,632,323.20 : 1,434,948,501.50 = 229,621,035.20 : x
  2. Step 2: Convert to fraction form
    956,632,323.20/1,434,948,501.50 = 229,621,035.20/x
  3. Step 3: Cross multiply
    956,632,323.20x = 1,434,948,501.50 × 229,621,035.20
  4. Step 4: Simplify right side
    956,632,323.20x = 329,494,360,365,645,440
  5. Step 5: Solve for x
    x = 329,494,360,365,645,440/956,632,323.20
  6. Step 6: Final answer
    x = 344,431,556.80

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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.