Home / 5,828,432,347.32-8,743,260,880.98-1,898,444,785.56

Finding the Fourth Proportional to 5,828,432,347.32, 8,743,260,880.98 and 1,898,444,785.56

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Solution

The fourth proportional to 5,828,432,347.32, 8,743,260,880.98 and 1,898,444,785.56 is: 2,847,866,637.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,432,347.32 : 8,743,260,880.98 = 1,898,444,785.56 : x
  2. Step 2: Convert to fraction form
    5,828,432,347.32/8,743,260,880.98 = 1,898,444,785.56/x
  3. Step 3: Cross multiply
    5,828,432,347.32x = 8,743,260,880.98 × 1,898,444,785.56
  4. Step 4: Simplify right side
    5,828,432,347.32x = 16,598,598,028,287,211,520
  5. Step 5: Solve for x
    x = 16,598,598,028,287,211,520/5,828,432,347.32
  6. Step 6: Final answer
    x = 2,847,866,637.06

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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.