Home / 3,730,743,443.24-5,598,051,922.92-1,521,573,911.72

Finding the Fourth Proportional to 3,730,743,443.24, 5,598,051,922.92 and 1,521,573,911.72

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Solution

The fourth proportional to 3,730,743,443.24, 5,598,051,922.92 and 1,521,573,911.72 is: 2,283,150,769.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,743,443.24 : 5,598,051,922.92 = 1,521,573,911.72 : x
  2. Step 2: Convert to fraction form
    3,730,743,443.24/5,598,051,922.92 = 1,521,573,911.72/x
  3. Step 3: Cross multiply
    3,730,743,443.24x = 5,598,051,922.92 × 1,521,573,911.72
  4. Step 4: Simplify right side
    3,730,743,443.24x = 8,517,849,762,369,052,672
  5. Step 5: Solve for x
    x = 8,517,849,762,369,052,672/3,730,743,443.24
  6. Step 6: Final answer
    x = 2,283,150,769.27

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1.5x scale

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.