Home / 283,826,233.40-425,739,350.10-176,330,809.40

Finding the Fourth Proportional to 283,826,233.40, 425,739,350.10 and 176,330,809.40

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Solution

The fourth proportional to 283,826,233.40, 425,739,350.10 and 176,330,809.40 is: 264,496,214.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,826,233.40 : 425,739,350.10 = 176,330,809.40 : x
  2. Step 2: Convert to fraction form
    283,826,233.40/425,739,350.10 = 176,330,809.40/x
  3. Step 3: Cross multiply
    283,826,233.40x = 425,739,350.10 × 176,330,809.40
  4. Step 4: Simplify right side
    283,826,233.40x = 75,070,964,196,562,976
  5. Step 5: Solve for x
    x = 75,070,964,196,562,976/283,826,233.40
  6. Step 6: Final answer
    x = 264,496,214.10

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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.