Home / 2,148,714,642.12-3,223,071,755.41-596,006,031.21

Finding the Fourth Proportional to 2,148,714,642.12, 3,223,071,755.41 and 596,006,031.21

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Solution

The fourth proportional to 2,148,714,642.12, 3,223,071,755.41 and 596,006,031.21 is: 894,008,989.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,148,714,642.12 : 3,223,071,755.41 = 596,006,031.21 : x
  2. Step 2: Convert to fraction form
    2,148,714,642.12/3,223,071,755.41 = 596,006,031.21/x
  3. Step 3: Cross multiply
    2,148,714,642.12x = 3,223,071,755.41 × 596,006,031.21
  4. Step 4: Simplify right side
    2,148,714,642.12x = 1,920,970,205,246,961,920
  5. Step 5: Solve for x
    x = 1,920,970,205,246,961,920/2,148,714,642.12
  6. Step 6: Final answer
    x = 894,008,989.18

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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.