Home / 8,894,817,730.85-13,343,239,036.94-3,225,076,321.32

Finding the Fourth Proportional to 8,894,817,730.85, 13,343,239,036.94 and 3,225,076,321.32

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Solution

The fourth proportional to 8,894,817,730.85, 13,343,239,036.94 and 3,225,076,321.32 is: 4,837,981,571.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,817,730.85 : 13,343,239,036.94 = 3,225,076,321.32 : x
  2. Step 2: Convert to fraction form
    8,894,817,730.85/13,343,239,036.94 = 3,225,076,321.32/x
  3. Step 3: Cross multiply
    8,894,817,730.85x = 13,343,239,036.94 × 3,225,076,321.32
  4. Step 4: Simplify right side
    8,894,817,730.85x = 43,032,964,267,731,746,816
  5. Step 5: Solve for x
    x = 43,032,964,267,731,746,816/8,894,817,730.85
  6. Step 6: Final answer
    x = 4,837,981,571.96

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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.