Home / 597,861,308.80-896,933,680.80-306,773,358.40

Finding the Fourth Proportional to 597,861,308.80, 896,933,680.80 and 306,773,358.40

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Solution

The fourth proportional to 597,861,308.80, 896,933,680.80 and 306,773,358.40 is: 460,232,755.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,861,308.80 : 896,933,680.80 = 306,773,358.40 : x
  2. Step 2: Convert to fraction form
    597,861,308.80/896,933,680.80 = 306,773,358.40/x
  3. Step 3: Cross multiply
    597,861,308.80x = 896,933,680.80 × 306,773,358.40
  4. Step 4: Simplify right side
    597,861,308.80x = 275,155,357,521,089,568
  5. Step 5: Solve for x
    x = 275,155,357,521,089,568/597,861,308.80
  6. Step 6: Final answer
    x = 460,232,755.44

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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.