Home / 597,946,287.70-896,919,431.55-275,460,015.70

Finding the Fourth Proportional to 597,946,287.70, 896,919,431.55 and 275,460,015.70

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Solution

The fourth proportional to 597,946,287.70, 896,919,431.55 and 275,460,015.70 is: 413,190,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,946,287.70 : 896,919,431.55 = 275,460,015.70 : x
  2. Step 2: Convert to fraction form
    597,946,287.70/896,919,431.55 = 275,460,015.70/x
  3. Step 3: Cross multiply
    597,946,287.70x = 896,919,431.55 × 275,460,015.70
  4. Step 4: Simplify right side
    597,946,287.70x = 247,065,440,696,398,048
  5. Step 5: Solve for x
    x = 247,065,440,696,398,048/597,946,287.70
  6. Step 6: Final answer
    x = 413,190,023.55

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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.