Home / 9,003,809,633.10-13,505,746,927.80-6,375,663,826.98

Finding the Fourth Proportional to 9,003,809,633.10, 13,505,746,927.80 and 6,375,663,826.98

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Solution

The fourth proportional to 9,003,809,633.10, 13,505,746,927.80 and 6,375,663,826.98 is: 9,563,518,738.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,809,633.10 : 13,505,746,927.80 = 6,375,663,826.98 : x
  2. Step 2: Convert to fraction form
    9,003,809,633.10/13,505,746,927.80 = 6,375,663,826.98/x
  3. Step 3: Cross multiply
    9,003,809,633.10x = 13,505,746,927.80 × 6,375,663,826.98
  4. Step 4: Simplify right side
    9,003,809,633.10x = 86,108,102,143,920,717,824
  5. Step 5: Solve for x
    x = 86,108,102,143,920,717,824/9,003,809,633.10
  6. Step 6: Final answer
    x = 9,563,518,738.49

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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.